61281372888

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2351}}^1\times {\mathrm{5099}}^1$

素因数の和:7533

約数の個数: 96

約数和(自身を含む): 168412608000

約数和(自身を除く): 107131235112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2351, 2556, 4702, 5099, 5112, 7053, 9404, 10198, 14106, 15297, 18808, 20396, 21159, 28212, 30594, 40792, 42318, 45891, 56424, 61188, 84636, 91782, 122376, 166921, 169272, 183564, 333842, 362029, 367128, 500763, 667684, 724058, 1001526, 1086087, 1335368, 1448116, 1502289, 2003052, 2172174, 2896232, 3004578, 3258261, 4006104, 4344348, 6009156, 6516522, 8688696, 11987749, 12018312, 13033044, 23975498, 26066088, 35963247, 47950996, 71926494, 95901992, 107889741, 143852988, 215779482, 287705976, 431558964, 851130179, 863117928, 1702260358, 2553390537, 3404520716, 5106781074, 6809041432, 7660171611, 10213562148, 15320343222, 20427124296, 30640686444, 61281372888]

約数ペア:

[(1, 61281372888), (2, 30640686444), (3, 20427124296), (4, 15320343222), (6, 10213562148), (8, 7660171611), (9, 6809041432), (12, 5106781074), (18, 3404520716), (24, 2553390537), (36, 1702260358), (71, 863117928), (72, 851130179), (142, 431558964), (213, 287705976), (284, 215779482), (426, 143852988), (568, 107889741), (639, 95901992), (852, 71926494), (1278, 47950996), (1704, 35963247), (2351, 26066088), (2556, 23975498), (4702, 13033044), (5099, 12018312), (5112, 11987749), (7053, 8688696), (9404, 6516522), (10198, 6009156), (14106, 4344348), (15297, 4006104), (18808, 3258261), (20396, 3004578), (21159, 2896232), (28212, 2172174), (30594, 2003052), (40792, 1502289), (42318, 1448116), (45891, 1335368), (56424, 1086087), (61188, 1001526), (84636, 724058), (91782, 667684), (122376, 500763), (166921, 367128), (169272, 362029), (183564, 333842)]