72620730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8867}}^1$

素因数の和:8900

約数の個数: 96

約数和(自身を含む): 232412544

約数和(自身を除く): 159791814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 8867, 17734, 26601, 44335, 53202, 62069, 79803, 88670, 115271, 124138, 133005, 159606, 186207, 230542, 266010, 310345, 345813, 372414, 399015, 558621, 576355, 620690, 691626, 798030, 806897, 931035, 1037439, 1117242, 1152710, 1613794, 1729065, 1862070, 2074878, 2420691, 2793105, 3458130, 4034485, 4841382, 5187195, 5586210, 7262073, 8068970, 10374390, 12103455, 14524146, 24206910, 36310365, 72620730]

約数ペア:

[(1, 72620730), (2, 36310365), (3, 24206910), (5, 14524146), (6, 12103455), (7, 10374390), (9, 8068970), (10, 7262073), (13, 5586210), (14, 5187195), (15, 4841382), (18, 4034485), (21, 3458130), (26, 2793105), (30, 2420691), (35, 2074878), (39, 1862070), (42, 1729065), (45, 1613794), (63, 1152710), (65, 1117242), (70, 1037439), (78, 931035), (90, 806897), (91, 798030), (105, 691626), (117, 620690), (126, 576355), (130, 558621), (182, 399015), (195, 372414), (210, 345813), (234, 310345), (273, 266010), (315, 230542), (390, 186207), (455, 159606), (546, 133005), (585, 124138), (630, 115271), (819, 88670), (910, 79803), (1170, 62069), (1365, 53202), (1638, 44335), (2730, 26601), (4095, 17734), (8190, 8867)]