144477918

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2271

約数の個数: 80

約数和(自身を含む): 360049536

約数和(自身を除く): 215571618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2213, 2418, 2511, 3627, 4426, 5022, 6639, 7254, 10881, 13278, 19917, 21762, 28769, 32643, 39834, 57538, 59751, 65286, 68603, 86307, 119502, 137206, 172614, 179253, 205809, 258921, 358506, 411618, 517842, 617427, 776763, 891839, 1234854, 1553526, 1783678, 1852281, 2330289, 2675517, 3704562, 4660578, 5351034, 5556843, 8026551, 11113686, 16053102, 24079653, 48159306, 72238959, 144477918]

約数ペア:

[(1, 144477918), (2, 72238959), (3, 48159306), (6, 24079653), (9, 16053102), (13, 11113686), (18, 8026551), (26, 5556843), (27, 5351034), (31, 4660578), (39, 3704562), (54, 2675517), (62, 2330289), (78, 1852281), (81, 1783678), (93, 1553526), (117, 1234854), (162, 891839), (186, 776763), (234, 617427), (279, 517842), (351, 411618), (403, 358506), (558, 258921), (702, 205809), (806, 179253), (837, 172614), (1053, 137206), (1209, 119502), (1674, 86307), (2106, 68603), (2213, 65286), (2418, 59751), (2511, 57538), (3627, 39834), (4426, 32643), (5022, 28769), (6639, 21762), (7254, 19917), (10881, 13278)]