121458204

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17851}}^1$

素因数の和:17877

約数の個数: 72

約数和(自身を含む): 363895168

約数和(自身を除く): 242436964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 17851, 35702, 53553, 71404, 107106, 124957, 160659, 214212, 249914, 321318, 374871, 481977, 499828, 642636, 749742, 963954, 1124613, 1445931, 1499484, 1927908, 2249226, 2891862, 3373839, 4337793, 4498452, 5783724, 6747678, 8675586, 10121517, 13495356, 17351172, 20243034, 30364551, 40486068, 60729102, 121458204]

約数ペア:

[(1, 121458204), (2, 60729102), (3, 40486068), (4, 30364551), (6, 20243034), (7, 17351172), (9, 13495356), (12, 10121517), (14, 8675586), (18, 6747678), (21, 5783724), (27, 4498452), (28, 4337793), (36, 3373839), (42, 2891862), (54, 2249226), (63, 1927908), (81, 1499484), (84, 1445931), (108, 1124613), (126, 963954), (162, 749742), (189, 642636), (243, 499828), (252, 481977), (324, 374871), (378, 321318), (486, 249914), (567, 214212), (756, 160659), (972, 124957), (1134, 107106), (1701, 71404), (2268, 53553), (3402, 35702), (6804, 17851)]