72253734

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4637}}^1$

素因数の和:4709

約数の個数: 48

約数和(自身を含む): 171309168

約数和(自身を除く): 99055434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 4637, 5194, 7791, 9274, 13911, 15582, 27822, 32459, 64918, 97377, 194754, 227213, 245761, 454426, 491522, 681639, 737283, 1363278, 1474566, 1720327, 3440654, 5160981, 10321962, 12042289, 24084578, 36126867, 72253734]

約数ペア:

[(1, 72253734), (2, 36126867), (3, 24084578), (6, 12042289), (7, 10321962), (14, 5160981), (21, 3440654), (42, 1720327), (49, 1474566), (53, 1363278), (98, 737283), (106, 681639), (147, 491522), (159, 454426), (294, 245761), (318, 227213), (371, 194754), (742, 97377), (1113, 64918), (2226, 32459), (2597, 27822), (4637, 15582), (5194, 13911), (7791, 9274)]