61689992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 143942400

約数和(自身を除く): 82252408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 707, 728, 808, 839, 1313, 1414, 1678, 2626, 2828, 3356, 5252, 5656, 5873, 6712, 9191, 10504, 10907, 11746, 18382, 21814, 23492, 36764, 43628, 46984, 73528, 76349, 84739, 87256, 152698, 169478, 305396, 338956, 593173, 610792, 677912, 1101607, 1186346, 2203214, 2372692, 4406428, 4745384, 7711249, 8812856, 15422498, 30844996, 61689992]

約数ペア:

[(1, 61689992), (2, 30844996), (4, 15422498), (7, 8812856), (8, 7711249), (13, 4745384), (14, 4406428), (26, 2372692), (28, 2203214), (52, 1186346), (56, 1101607), (91, 677912), (101, 610792), (104, 593173), (182, 338956), (202, 305396), (364, 169478), (404, 152698), (707, 87256), (728, 84739), (808, 76349), (839, 73528), (1313, 46984), (1414, 43628), (1678, 36764), (2626, 23492), (2828, 21814), (3356, 18382), (5252, 11746), (5656, 10907), (5873, 10504), (6712, 9191)]