71790588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 193065600

約数和(自身を除く): 121275012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1019, 1236, 1854, 1957, 2038, 3057, 3708, 3914, 4076, 5871, 6114, 7828, 9171, 11742, 12228, 17613, 18342, 19361, 23484, 35226, 36684, 38722, 58083, 70452, 77444, 104957, 116166, 174249, 209914, 232332, 314871, 348498, 419828, 629742, 696996, 944613, 1259484, 1889226, 1994183, 3778452, 3988366, 5982549, 7976732, 11965098, 17947647, 23930196, 35895294, 71790588]

約数ペア:

[(1, 71790588), (2, 35895294), (3, 23930196), (4, 17947647), (6, 11965098), (9, 7976732), (12, 5982549), (18, 3988366), (19, 3778452), (36, 1994183), (38, 1889226), (57, 1259484), (76, 944613), (103, 696996), (114, 629742), (171, 419828), (206, 348498), (228, 314871), (309, 232332), (342, 209914), (412, 174249), (618, 116166), (684, 104957), (927, 77444), (1019, 70452), (1236, 58083), (1854, 38722), (1957, 36684), (2038, 35226), (3057, 23484), (3708, 19361), (3914, 18342), (4076, 17613), (5871, 12228), (6114, 11742), (7828, 9171)]