72148648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63067}}^1$

素因数の和:63097

約数の個数: 32

約数和(自身を含む): 158931360

約数和(自身を除く): 86782712

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 63067, 126134, 252268, 504536, 693737, 819871, 1387474, 1639742, 2774948, 3279484, 5549896, 6558968, 9018581, 18037162, 36074324, 72148648]

約数ペア:

[(1, 72148648), (2, 36074324), (4, 18037162), (8, 9018581), (11, 6558968), (13, 5549896), (22, 3279484), (26, 2774948), (44, 1639742), (52, 1387474), (88, 819871), (104, 693737), (143, 504536), (286, 252268), (572, 126134), (1144, 63067)]