86453172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 249500160

約数和(自身を除く): 163046988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 59, 62, 78, 93, 101, 117, 118, 124, 156, 177, 186, 202, 234, 236, 279, 303, 354, 372, 403, 404, 468, 531, 558, 606, 708, 767, 806, 909, 1062, 1116, 1209, 1212, 1313, 1534, 1612, 1818, 1829, 2124, 2301, 2418, 2626, 3068, 3131, 3627, 3636, 3658, 3939, 4602, 4836, 5252, 5487, 5959, 6262, 6903, 7254, 7316, 7878, 9204, 9393, 10974, 11817, 11918, 12524, 13806, 14508, 15756, 16461, 17877, 18786, 21948, 23634, 23777, 23836, 27612, 28179, 32922, 35754, 37572, 40703, 47268, 47554, 53631, 56358, 65844, 71331, 71508, 77467, 81406, 95108, 107262, 112716, 122109, 142662, 154934, 162812, 184729, 213993, 214524, 232401, 244218, 285324, 309868, 366327, 369458, 427986, 464802, 488436, 554187, 697203, 732654, 738916, 855972, 929604, 1108374, 1394406, 1465308, 1662561, 2216748, 2401477, 2788812, 3325122, 4802954, 6650244, 7204431, 9605908, 14408862, 21613293, 28817724, 43226586, 86453172]

約数ペア:

[(1, 86453172), (2, 43226586), (3, 28817724), (4, 21613293), (6, 14408862), (9, 9605908), (12, 7204431), (13, 6650244), (18, 4802954), (26, 3325122), (31, 2788812), (36, 2401477), (39, 2216748), (52, 1662561), (59, 1465308), (62, 1394406), (78, 1108374), (93, 929604), (101, 855972), (117, 738916), (118, 732654), (124, 697203), (156, 554187), (177, 488436), (186, 464802), (202, 427986), (234, 369458), (236, 366327), (279, 309868), (303, 285324), (354, 244218), (372, 232401), (403, 214524), (404, 213993), (468, 184729), (531, 162812), (558, 154934), (606, 142662), (708, 122109), (767, 112716), (806, 107262), (909, 95108), (1062, 81406), (1116, 77467), (1209, 71508), (1212, 71331), (1313, 65844), (1534, 56358), (1612, 53631), (1818, 47554), (1829, 47268), (2124, 40703), (2301, 37572), (2418, 35754), (2626, 32922), (3068, 28179), (3131, 27612), (3627, 23836), (3636, 23777), (3658, 23634), (3939, 21948), (4602, 18786), (4836, 17877), (5252, 16461), (5487, 15756), (5959, 14508), (6262, 13806), (6903, 12524), (7254, 11918), (7316, 11817), (7878, 10974), (9204, 9393)]