78431004

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{3613}}^1$

素因数の和:3696

約数の個数: 60

約数和(自身を含む): 208151944

約数和(自身を除く): 129720940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 2412, 3613, 3618, 5427, 7226, 7236, 10839, 10854, 14452, 21678, 21708, 32517, 43356, 65034, 97551, 130068, 195102, 242071, 292653, 390204, 484142, 585306, 726213, 968284, 1170612, 1452426, 2178639, 2904852, 4357278, 6535917, 8714556, 13071834, 19607751, 26143668, 39215502, 78431004]

約数ペア:

[(1, 78431004), (2, 39215502), (3, 26143668), (4, 19607751), (6, 13071834), (9, 8714556), (12, 6535917), (18, 4357278), (27, 2904852), (36, 2178639), (54, 1452426), (67, 1170612), (81, 968284), (108, 726213), (134, 585306), (162, 484142), (201, 390204), (268, 292653), (324, 242071), (402, 195102), (603, 130068), (804, 97551), (1206, 65034), (1809, 43356), (2412, 32517), (3613, 21708), (3618, 21678), (5427, 14452), (7226, 10854), (7236, 10839)]