72627516

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 209744304

約数和(自身を除く): 137116788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 156, 162, 172, 234, 258, 324, 351, 387, 401, 468, 516, 559, 702, 774, 802, 1053, 1118, 1161, 1203, 1404, 1548, 1604, 1677, 2106, 2236, 2322, 2406, 3354, 3483, 3609, 4212, 4644, 4812, 5031, 5213, 6708, 6966, 7218, 10062, 10426, 10827, 13932, 14436, 15093, 15639, 17243, 20124, 20852, 21654, 30186, 31278, 32481, 34486, 43308, 45279, 46917, 51729, 60372, 62556, 64962, 68972, 90558, 93834, 103458, 129924, 140751, 155187, 181116, 187668, 206916, 224159, 281502, 310374, 422253, 448318, 465561, 563004, 620748, 672477, 844506, 896636, 931122, 1344954, 1396683, 1689012, 1862244, 2017431, 2689908, 2793366, 4034862, 5586732, 6052293, 8069724, 12104586, 18156879, 24209172, 36313758, 72627516]

約数ペア:

[(1, 72627516), (2, 36313758), (3, 24209172), (4, 18156879), (6, 12104586), (9, 8069724), (12, 6052293), (13, 5586732), (18, 4034862), (26, 2793366), (27, 2689908), (36, 2017431), (39, 1862244), (43, 1689012), (52, 1396683), (54, 1344954), (78, 931122), (81, 896636), (86, 844506), (108, 672477), (117, 620748), (129, 563004), (156, 465561), (162, 448318), (172, 422253), (234, 310374), (258, 281502), (324, 224159), (351, 206916), (387, 187668), (401, 181116), (468, 155187), (516, 140751), (559, 129924), (702, 103458), (774, 93834), (802, 90558), (1053, 68972), (1118, 64962), (1161, 62556), (1203, 60372), (1404, 51729), (1548, 46917), (1604, 45279), (1677, 43308), (2106, 34486), (2236, 32481), (2322, 31278), (2406, 30186), (3354, 21654), (3483, 20852), (3609, 20124), (4212, 17243), (4644, 15639), (4812, 15093), (5031, 14436), (5213, 13932), (6708, 10827), (6966, 10426), (7218, 10062)]