75430368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20147}}^1$

素因数の和:20176

約数の個数: 72

約数和(自身を含む): 231016968

約数和(自身を除く): 155586600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 20147, 40294, 60441, 80588, 120882, 161176, 181323, 241764, 261911, 322352, 362646, 483528, 523822, 644704, 725292, 785733, 967056, 1047644, 1450584, 1571466, 1934112, 2095288, 2357199, 2901168, 3142932, 4190576, 4714398, 5802336, 6285864, 8381152, 9428796, 12571728, 18857592, 25143456, 37715184, 75430368]

約数ペア:

[(1, 75430368), (2, 37715184), (3, 25143456), (4, 18857592), (6, 12571728), (8, 9428796), (9, 8381152), (12, 6285864), (13, 5802336), (16, 4714398), (18, 4190576), (24, 3142932), (26, 2901168), (32, 2357199), (36, 2095288), (39, 1934112), (48, 1571466), (52, 1450584), (72, 1047644), (78, 967056), (96, 785733), (104, 725292), (117, 644704), (144, 523822), (156, 483528), (208, 362646), (234, 322352), (288, 261911), (312, 241764), (416, 181323), (468, 161176), (624, 120882), (936, 80588), (1248, 60441), (1872, 40294), (3744, 20147)]