77862204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9967}}^1$

素因数の和:10015

約数の個数: 72

約数和(自身を含む): 232214528

約数和(自身を除く): 154352324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 9967, 19934, 29901, 39868, 59802, 69769, 89703, 119604, 139538, 179406, 209307, 279076, 308977, 358812, 418614, 617954, 627921, 837228, 926931, 1235908, 1255842, 1853862, 2162839, 2511684, 2780793, 3707724, 4325678, 5561586, 6488517, 8651356, 11123172, 12977034, 19465551, 25954068, 38931102, 77862204]

約数ペア:

[(1, 77862204), (2, 38931102), (3, 25954068), (4, 19465551), (6, 12977034), (7, 11123172), (9, 8651356), (12, 6488517), (14, 5561586), (18, 4325678), (21, 3707724), (28, 2780793), (31, 2511684), (36, 2162839), (42, 1853862), (62, 1255842), (63, 1235908), (84, 926931), (93, 837228), (124, 627921), (126, 617954), (186, 418614), (217, 358812), (252, 308977), (279, 279076), (372, 209307), (434, 179406), (558, 139538), (651, 119604), (868, 89703), (1116, 69769), (1302, 59802), (1953, 39868), (2604, 29901), (3906, 19934), (7812, 9967)]