72248445

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 131369472

約数和(自身を除く): 59121027

約数列:

[1, 3, 5, 9, 15, 31, 45, 67, 93, 155, 201, 279, 335, 465, 603, 773, 1005, 1395, 2077, 2319, 3015, 3865, 6231, 6957, 10385, 11595, 18693, 23963, 31155, 34785, 51791, 71889, 93465, 119815, 155373, 215667, 258955, 359445, 466119, 776865, 1078335, 1605521, 2330595, 4816563, 8027605, 14449689, 24082815, 72248445]

約数ペア:

[(1, 72248445), (3, 24082815), (5, 14449689), (9, 8027605), (15, 4816563), (31, 2330595), (45, 1605521), (67, 1078335), (93, 776865), (155, 466119), (201, 359445), (279, 258955), (335, 215667), (465, 155373), (603, 119815), (773, 93465), (1005, 71889), (1395, 51791), (2077, 34785), (2319, 31155), (3015, 23963), (3865, 18693), (6231, 11595), (6957, 10385)]