81233524

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 152727120

約数和(自身を除く): 71493596

約数列:

[1, 2, 4, 29, 53, 58, 73, 106, 116, 146, 181, 212, 292, 362, 724, 1537, 2117, 3074, 3869, 4234, 5249, 6148, 7738, 8468, 9593, 10498, 13213, 15476, 19186, 20996, 26426, 38372, 52852, 112201, 224402, 278197, 383177, 448804, 556394, 700289, 766354, 1112788, 1400578, 1532708, 2801156, 20308381, 40616762, 81233524]

約数ペア:

[(1, 81233524), (2, 40616762), (4, 20308381), (29, 2801156), (53, 1532708), (58, 1400578), (73, 1112788), (106, 766354), (116, 700289), (146, 556394), (181, 448804), (212, 383177), (292, 278197), (362, 224402), (724, 112201), (1537, 52852), (2117, 38372), (3074, 26426), (3869, 20996), (4234, 19186), (5249, 15476), (6148, 13213), (7738, 10498), (8468, 9593)]