72679012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{853}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 154949760

約数和(自身を除く): 82270748

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 179, 238, 358, 476, 716, 853, 1253, 1706, 2506, 3043, 3412, 5012, 5971, 6086, 11942, 12172, 14501, 21301, 23884, 29002, 42602, 58004, 85204, 101507, 152687, 203014, 305374, 406028, 610748, 1068809, 2137618, 2595679, 4275236, 5191358, 10382716, 18169753, 36339506, 72679012]

約数ペア:

[(1, 72679012), (2, 36339506), (4, 18169753), (7, 10382716), (14, 5191358), (17, 4275236), (28, 2595679), (34, 2137618), (68, 1068809), (119, 610748), (179, 406028), (238, 305374), (358, 203014), (476, 152687), (716, 101507), (853, 85204), (1253, 58004), (1706, 42602), (2506, 29002), (3043, 23884), (3412, 21301), (5012, 14501), (5971, 12172), (6086, 11942)]