73373886

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 170388504

約数和(自身を除く): 97014618

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 131, 174, 222, 261, 262, 333, 393, 522, 666, 786, 841, 1073, 1179, 1682, 2146, 2358, 2523, 3219, 3799, 4847, 5046, 6438, 7569, 7598, 9657, 9694, 11397, 14541, 15138, 19314, 22794, 29082, 31117, 34191, 43623, 62234, 68382, 87246, 93351, 110171, 140563, 186702, 220342, 280053, 281126, 330513, 421689, 560106, 661026, 843378, 991539, 1265067, 1983078, 2530134, 4076327, 8152654, 12228981, 24457962, 36686943, 73373886]

約数ペア:

[(1, 73373886), (2, 36686943), (3, 24457962), (6, 12228981), (9, 8152654), (18, 4076327), (29, 2530134), (37, 1983078), (58, 1265067), (74, 991539), (87, 843378), (111, 661026), (131, 560106), (174, 421689), (222, 330513), (261, 281126), (262, 280053), (333, 220342), (393, 186702), (522, 140563), (666, 110171), (786, 93351), (841, 87246), (1073, 68382), (1179, 62234), (1682, 43623), (2146, 34191), (2358, 31117), (2523, 29082), (3219, 22794), (3799, 19314), (4847, 15138), (5046, 14541), (6438, 11397), (7569, 9694), (7598, 9657)]