89828388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{523}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 245667968

約数和(自身を除く): 155839580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 367, 468, 523, 734, 1046, 1101, 1468, 1569, 2092, 2202, 3138, 3303, 4404, 4707, 4771, 6276, 6606, 6799, 9414, 9542, 13212, 13598, 14313, 18828, 19084, 20397, 27196, 28626, 40794, 42939, 57252, 61191, 81588, 85878, 122382, 171756, 191941, 244764, 383882, 575823, 767764, 1151646, 1727469, 2303292, 2495233, 3454938, 4990466, 6909876, 7485699, 9980932, 14971398, 22457097, 29942796, 44914194, 89828388]

約数ペア:

[(1, 89828388), (2, 44914194), (3, 29942796), (4, 22457097), (6, 14971398), (9, 9980932), (12, 7485699), (13, 6909876), (18, 4990466), (26, 3454938), (36, 2495233), (39, 2303292), (52, 1727469), (78, 1151646), (117, 767764), (156, 575823), (234, 383882), (367, 244764), (468, 191941), (523, 171756), (734, 122382), (1046, 85878), (1101, 81588), (1468, 61191), (1569, 57252), (2092, 42939), (2202, 40794), (3138, 28626), (3303, 27196), (4404, 20397), (4707, 19084), (4771, 18828), (6276, 14313), (6606, 13598), (6799, 13212), (9414, 9542)]