72974934

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 167169600

約数和(自身を除く): 94194666

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 379, 563, 758, 1126, 1137, 1689, 2274, 3378, 3411, 5067, 6822, 7201, 10134, 10697, 14402, 21394, 21603, 32091, 43206, 64182, 64809, 96273, 129618, 192546, 213377, 426754, 640131, 1280262, 1920393, 3840786, 4054163, 8108326, 12162489, 24324978, 36487467, 72974934]

約数ペア:

[(1, 72974934), (2, 36487467), (3, 24324978), (6, 12162489), (9, 8108326), (18, 4054163), (19, 3840786), (38, 1920393), (57, 1280262), (114, 640131), (171, 426754), (342, 213377), (379, 192546), (563, 129618), (758, 96273), (1126, 64809), (1137, 64182), (1689, 43206), (2274, 32091), (3378, 21603), (3411, 21394), (5067, 14402), (6822, 10697), (7201, 10134)]