8270964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 23802240

約数和(自身を除く): 15531276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 137, 156, 172, 234, 258, 274, 351, 387, 411, 468, 516, 548, 559, 702, 774, 822, 1118, 1161, 1233, 1404, 1548, 1644, 1677, 1781, 2236, 2322, 2466, 3354, 3562, 3699, 4644, 4932, 5031, 5343, 5891, 6708, 7124, 7398, 10062, 10686, 11782, 14796, 15093, 16029, 17673, 20124, 21372, 23564, 30186, 32058, 35346, 48087, 53019, 60372, 64116, 70692, 76583, 96174, 106038, 153166, 159057, 192348, 212076, 229749, 306332, 318114, 459498, 636228, 689247, 918996, 1378494, 2067741, 2756988, 4135482, 8270964]

約数ペア:

[(1, 8270964), (2, 4135482), (3, 2756988), (4, 2067741), (6, 1378494), (9, 918996), (12, 689247), (13, 636228), (18, 459498), (26, 318114), (27, 306332), (36, 229749), (39, 212076), (43, 192348), (52, 159057), (54, 153166), (78, 106038), (86, 96174), (108, 76583), (117, 70692), (129, 64116), (137, 60372), (156, 53019), (172, 48087), (234, 35346), (258, 32058), (274, 30186), (351, 23564), (387, 21372), (411, 20124), (468, 17673), (516, 16029), (548, 15093), (559, 14796), (702, 11782), (774, 10686), (822, 10062), (1118, 7398), (1161, 7124), (1233, 6708), (1404, 5891), (1548, 5343), (1644, 5031), (1677, 4932), (1781, 4644), (2236, 3699), (2322, 3562), (2466, 3354)]