72111384

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5857}}^1$

素因数の和:5894

約数の個数: 80

約数和(自身を含む): 212645400

約数和(自身を除く): 140534016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 5857, 6156, 11714, 12312, 17571, 23428, 35142, 46856, 52713, 70284, 105426, 111283, 140568, 158139, 210852, 222566, 316278, 333849, 421704, 445132, 474417, 632556, 667698, 890264, 948834, 1001547, 1265112, 1335396, 1897668, 2003094, 2670792, 3004641, 3795336, 4006188, 6009282, 8012376, 9013923, 12018564, 18027846, 24037128, 36055692, 72111384]

約数ペア:

[(1, 72111384), (2, 36055692), (3, 24037128), (4, 18027846), (6, 12018564), (8, 9013923), (9, 8012376), (12, 6009282), (18, 4006188), (19, 3795336), (24, 3004641), (27, 2670792), (36, 2003094), (38, 1897668), (54, 1335396), (57, 1265112), (72, 1001547), (76, 948834), (81, 890264), (108, 667698), (114, 632556), (152, 474417), (162, 445132), (171, 421704), (216, 333849), (228, 316278), (324, 222566), (342, 210852), (456, 158139), (513, 140568), (648, 111283), (684, 105426), (1026, 70284), (1368, 52713), (1539, 46856), (2052, 35142), (3078, 23428), (4104, 17571), (5857, 12312), (6156, 11714)]