86970466088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1\times {\mathrm{17881}}^1$

素因数の和:20826

約数の個数: 64

約数和(自身を含む): 187331832000

約数和(自身を除く): 100361365912

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2909, 5818, 11636, 17881, 23272, 31999, 35762, 55271, 63998, 71524, 110542, 127996, 143048, 196691, 221084, 255992, 339739, 393382, 442168, 607981, 679478, 786764, 1215962, 1358956, 1573528, 2431924, 2717912, 3737129, 4863848, 7474258, 14948516, 29897032, 52015829, 104031658, 208063316, 416126632, 572174119, 988300751, 1144348238, 1976601502, 2288696476, 3953203004, 4577392952, 7906406008, 10871308261, 21742616522, 43485233044, 86970466088]

約数ペア:

[(1, 86970466088), (2, 43485233044), (4, 21742616522), (8, 10871308261), (11, 7906406008), (19, 4577392952), (22, 3953203004), (38, 2288696476), (44, 1976601502), (76, 1144348238), (88, 988300751), (152, 572174119), (209, 416126632), (418, 208063316), (836, 104031658), (1672, 52015829), (2909, 29897032), (5818, 14948516), (11636, 7474258), (17881, 4863848), (23272, 3737129), (31999, 2717912), (35762, 2431924), (55271, 1573528), (63998, 1358956), (71524, 1215962), (110542, 786764), (127996, 679478), (143048, 607981), (196691, 442168), (221084, 393382), (255992, 339739)]