7890541128

素因数分解:

$2^3\times 3^4\times {\mathrm{761}}^1\times {\mathrm{16001}}^1$

素因数の和:16780

約数の個数: 80

約数和(自身を含む): 22131246060

約数和(自身を除く): 14240704932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 761, 1522, 2283, 3044, 4566, 6088, 6849, 9132, 13698, 16001, 18264, 20547, 27396, 32002, 41094, 48003, 54792, 61641, 64004, 82188, 96006, 123282, 128008, 144009, 164376, 192012, 246564, 288018, 384024, 432027, 493128, 576036, 864054, 1152072, 1296081, 1728108, 2592162, 3456216, 5184324, 10368648, 12176761, 24353522, 36530283, 48707044, 73060566, 97414088, 109590849, 146121132, 219181698, 292242264, 328772547, 438363396, 657545094, 876726792, 986317641, 1315090188, 1972635282, 2630180376, 3945270564, 7890541128]

約数ペア:

[(1, 7890541128), (2, 3945270564), (3, 2630180376), (4, 1972635282), (6, 1315090188), (8, 986317641), (9, 876726792), (12, 657545094), (18, 438363396), (24, 328772547), (27, 292242264), (36, 219181698), (54, 146121132), (72, 109590849), (81, 97414088), (108, 73060566), (162, 48707044), (216, 36530283), (324, 24353522), (648, 12176761), (761, 10368648), (1522, 5184324), (2283, 3456216), (3044, 2592162), (4566, 1728108), (6088, 1296081), (6849, 1152072), (9132, 864054), (13698, 576036), (16001, 493128), (18264, 432027), (20547, 384024), (27396, 288018), (32002, 246564), (41094, 192012), (48003, 164376), (54792, 144009), (61641, 128008), (64004, 123282), (82188, 96006)]