77123968

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 172602360

約数和(自身を除く): 95478392

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 67, 68, 92, 128, 134, 136, 184, 268, 272, 368, 391, 529, 536, 544, 736, 782, 1058, 1072, 1088, 1139, 1472, 1541, 1564, 2116, 2144, 2176, 2278, 2944, 3082, 3128, 4232, 4288, 4556, 6164, 6256, 8464, 8576, 8993, 9112, 12328, 12512, 16928, 17986, 18224, 24656, 25024, 26197, 33856, 35443, 35972, 36448, 49312, 50048, 52394, 67712, 70886, 71944, 72896, 98624, 104788, 141772, 143888, 145792, 197248, 209576, 283544, 287776, 419152, 567088, 575552, 602531, 838304, 1134176, 1151104, 1205062, 1676608, 2268352, 2410124, 3353216, 4536704, 4820248, 9640496, 19280992, 38561984, 77123968]

約数ペア:

[(1, 77123968), (2, 38561984), (4, 19280992), (8, 9640496), (16, 4820248), (17, 4536704), (23, 3353216), (32, 2410124), (34, 2268352), (46, 1676608), (64, 1205062), (67, 1151104), (68, 1134176), (92, 838304), (128, 602531), (134, 575552), (136, 567088), (184, 419152), (268, 287776), (272, 283544), (368, 209576), (391, 197248), (529, 145792), (536, 143888), (544, 141772), (736, 104788), (782, 98624), (1058, 72896), (1072, 71944), (1088, 70886), (1139, 67712), (1472, 52394), (1541, 50048), (1564, 49312), (2116, 36448), (2144, 35972), (2176, 35443), (2278, 33856), (2944, 26197), (3082, 25024), (3128, 24656), (4232, 18224), (4288, 17986), (4556, 16928), (6164, 12512), (6256, 12328), (8464, 9112), (8576, 8993)]