72508728

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 185472000

約数和(自身を除く): 112963272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 167, 229, 237, 316, 334, 458, 474, 501, 632, 668, 687, 916, 948, 1002, 1336, 1374, 1832, 1896, 2004, 2748, 4008, 5496, 13193, 18091, 26386, 36182, 38243, 39579, 52772, 54273, 72364, 76486, 79158, 105544, 108546, 114729, 144728, 152972, 158316, 217092, 229458, 305944, 316632, 434184, 458916, 917832, 3021197, 6042394, 9063591, 12084788, 18127182, 24169576, 36254364, 72508728]

約数ペア:

[(1, 72508728), (2, 36254364), (3, 24169576), (4, 18127182), (6, 12084788), (8, 9063591), (12, 6042394), (24, 3021197), (79, 917832), (158, 458916), (167, 434184), (229, 316632), (237, 305944), (316, 229458), (334, 217092), (458, 158316), (474, 152972), (501, 144728), (632, 114729), (668, 108546), (687, 105544), (916, 79158), (948, 76486), (1002, 72364), (1336, 54273), (1374, 52772), (1832, 39579), (1896, 38243), (2004, 36182), (2748, 26386), (4008, 18091), (5496, 13193)]