180929196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1289}}^1$

素因数の和:1863

約数の個数: 72

約数和(自身を含む): 524028960

約数和(自身を除く): 343099764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557, 1114, 1289, 1671, 2228, 2578, 3342, 3867, 3899, 5013, 5156, 6684, 7734, 7798, 9023, 10026, 11601, 11697, 15468, 15596, 18046, 20052, 23202, 23394, 27069, 35091, 36092, 46404, 46788, 54138, 70182, 81207, 108276, 140364, 162414, 324828, 717973, 1435946, 2153919, 2871892, 4307838, 5025811, 6461757, 8615676, 10051622, 12923514, 15077433, 20103244, 25847028, 30154866, 45232299, 60309732, 90464598, 180929196]

約数ペア:

[(1, 180929196), (2, 90464598), (3, 60309732), (4, 45232299), (6, 30154866), (7, 25847028), (9, 20103244), (12, 15077433), (14, 12923514), (18, 10051622), (21, 8615676), (28, 6461757), (36, 5025811), (42, 4307838), (63, 2871892), (84, 2153919), (126, 1435946), (252, 717973), (557, 324828), (1114, 162414), (1289, 140364), (1671, 108276), (2228, 81207), (2578, 70182), (3342, 54138), (3867, 46788), (3899, 46404), (5013, 36092), (5156, 35091), (6684, 27069), (7734, 23394), (7798, 23202), (9023, 20052), (10026, 18046), (11601, 15596), (11697, 15468)]