86207680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 248863104

約数和(自身を除く): 162655424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 32, 34, 40, 46, 52, 53, 64, 65, 68, 80, 85, 92, 104, 106, 115, 130, 136, 160, 170, 184, 208, 212, 221, 230, 260, 265, 272, 299, 320, 340, 368, 391, 416, 424, 442, 460, 520, 530, 544, 598, 680, 689, 736, 782, 832, 848, 884, 901, 920, 1040, 1060, 1088, 1105, 1196, 1219, 1360, 1378, 1472, 1495, 1564, 1696, 1768, 1802, 1840, 1955, 2080, 2120, 2210, 2392, 2438, 2720, 2756, 2990, 3128, 3392, 3445, 3536, 3604, 3680, 3910, 4160, 4240, 4420, 4505, 4784, 4876, 5083, 5440, 5512, 5980, 6095, 6256, 6890, 7072, 7208, 7360, 7820, 8480, 8840, 9010, 9568, 9752, 10166, 11024, 11713, 11960, 12190, 12512, 13780, 14144, 14416, 15640, 15847, 16960, 17680, 18020, 19136, 19504, 20332, 20723, 22048, 23426, 23920, 24380, 25024, 25415, 27560, 28832, 31280, 31694, 35360, 36040, 39008, 40664, 41446, 44096, 46852, 47840, 48760, 50830, 55120, 57664, 58565, 62560, 63388, 70720, 72080, 78016, 79235, 81328, 82892, 93704, 95680, 97520, 101660, 103615, 110240, 117130, 125120, 126776, 144160, 158470, 162656, 165784, 187408, 195040, 203320, 207230, 220480, 234260, 253552, 269399, 288320, 316940, 325312, 331568, 374816, 390080, 406640, 414460, 468520, 507104, 538798, 633880, 663136, 749632, 813280, 828920, 937040, 1014208, 1077596, 1267760, 1326272, 1346995, 1626560, 1657840, 1874080, 2155192, 2535520, 2693990, 3315680, 3748160, 4310384, 5071040, 5387980, 6631360, 8620768, 10775960, 17241536, 21551920, 43103840, 86207680]

約数ペア:

[(1, 86207680), (2, 43103840), (4, 21551920), (5, 17241536), (8, 10775960), (10, 8620768), (13, 6631360), (16, 5387980), (17, 5071040), (20, 4310384), (23, 3748160), (26, 3315680), (32, 2693990), (34, 2535520), (40, 2155192), (46, 1874080), (52, 1657840), (53, 1626560), (64, 1346995), (65, 1326272), (68, 1267760), (80, 1077596), (85, 1014208), (92, 937040), (104, 828920), (106, 813280), (115, 749632), (130, 663136), (136, 633880), (160, 538798), (170, 507104), (184, 468520), (208, 414460), (212, 406640), (221, 390080), (230, 374816), (260, 331568), (265, 325312), (272, 316940), (299, 288320), (320, 269399), (340, 253552), (368, 234260), (391, 220480), (416, 207230), (424, 203320), (442, 195040), (460, 187408), (520, 165784), (530, 162656), (544, 158470), (598, 144160), (680, 126776), (689, 125120), (736, 117130), (782, 110240), (832, 103615), (848, 101660), (884, 97520), (901, 95680), (920, 93704), (1040, 82892), (1060, 81328), (1088, 79235), (1105, 78016), (1196, 72080), (1219, 70720), (1360, 63388), (1378, 62560), (1472, 58565), (1495, 57664), (1564, 55120), (1696, 50830), (1768, 48760), (1802, 47840), (1840, 46852), (1955, 44096), (2080, 41446), (2120, 40664), (2210, 39008), (2392, 36040), (2438, 35360), (2720, 31694), (2756, 31280), (2990, 28832), (3128, 27560), (3392, 25415), (3445, 25024), (3536, 24380), (3604, 23920), (3680, 23426), (3910, 22048), (4160, 20723), (4240, 20332), (4420, 19504), (4505, 19136), (4784, 18020), (4876, 17680), (5083, 16960), (5440, 15847), (5512, 15640), (5980, 14416), (6095, 14144), (6256, 13780), (6890, 12512), (7072, 12190), (7208, 11960), (7360, 11713), (7820, 11024), (8480, 10166), (8840, 9752), (9010, 9568)]