72324184

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 145389600

約数和(自身を除く): 73065416

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 317, 361, 632, 634, 722, 1268, 1444, 1501, 2536, 2888, 3002, 6004, 6023, 12008, 12046, 24092, 25043, 28519, 48184, 50086, 57038, 100172, 114076, 114437, 200344, 228152, 228874, 457748, 475817, 915496, 951634, 1903268, 3806536, 9040523, 18081046, 36162092, 72324184]

約数ペア:

[(1, 72324184), (2, 36162092), (4, 18081046), (8, 9040523), (19, 3806536), (38, 1903268), (76, 951634), (79, 915496), (152, 475817), (158, 457748), (316, 228874), (317, 228152), (361, 200344), (632, 114437), (634, 114076), (722, 100172), (1268, 57038), (1444, 50086), (1501, 48184), (2536, 28519), (2888, 25043), (3002, 24092), (6004, 12046), (6023, 12008)]