72929324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 142907520

約数和(自身を除く): 69978196

約数列:

[1, 2, 4, 13, 26, 41, 52, 79, 82, 158, 164, 316, 433, 533, 866, 1027, 1066, 1732, 2054, 2132, 3239, 4108, 5629, 6478, 11258, 12956, 17753, 22516, 34207, 35506, 42107, 68414, 71012, 84214, 136828, 168428, 230789, 444691, 461578, 889382, 923156, 1402487, 1778764, 2804974, 5609948, 18232331, 36464662, 72929324]

約数ペア:

[(1, 72929324), (2, 36464662), (4, 18232331), (13, 5609948), (26, 2804974), (41, 1778764), (52, 1402487), (79, 923156), (82, 889382), (158, 461578), (164, 444691), (316, 230789), (433, 168428), (533, 136828), (866, 84214), (1027, 71012), (1066, 68414), (1732, 42107), (2054, 35506), (2132, 34207), (3239, 22516), (4108, 17753), (5629, 12956), (6478, 11258)]