42382908

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 112537152

約数和(自身を除く): 70154244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 333, 423, 444, 564, 666, 677, 846, 1332, 1354, 1692, 1739, 2031, 2708, 3478, 4062, 5217, 6093, 6956, 8124, 10434, 12186, 15651, 20868, 24372, 25049, 31302, 31819, 50098, 62604, 63638, 75147, 95457, 100196, 127276, 150294, 190914, 225441, 286371, 300588, 381828, 450882, 572742, 901764, 1145484, 1177303, 2354606, 3531909, 4709212, 7063818, 10595727, 14127636, 21191454, 42382908]

約数ペア:

[(1, 42382908), (2, 21191454), (3, 14127636), (4, 10595727), (6, 7063818), (9, 4709212), (12, 3531909), (18, 2354606), (36, 1177303), (37, 1145484), (47, 901764), (74, 572742), (94, 450882), (111, 381828), (141, 300588), (148, 286371), (188, 225441), (222, 190914), (282, 150294), (333, 127276), (423, 100196), (444, 95457), (564, 75147), (666, 63638), (677, 62604), (846, 50098), (1332, 31819), (1354, 31302), (1692, 25049), (1739, 24372), (2031, 20868), (2708, 15651), (3478, 12186), (4062, 10434), (5217, 8124), (6093, 6956)]