87838296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1153

約数の個数: 128

約数和(自身を含む): 277831680

約数和(自身を除く): 189993384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1087, 1092, 1443, 1554, 1924, 2072, 2174, 2184, 2886, 3108, 3261, 3367, 3848, 4348, 5772, 6216, 6522, 6734, 7609, 8696, 10101, 11544, 13044, 13468, 14131, 15218, 20202, 22827, 26088, 26936, 28262, 30436, 40219, 40404, 42393, 45654, 56524, 60872, 80438, 80808, 84786, 91308, 98917, 113048, 120657, 160876, 169572, 182616, 197834, 241314, 281533, 296751, 321752, 339144, 395668, 482628, 522847, 563066, 593502, 791336, 844599, 965256, 1045694, 1126132, 1187004, 1568541, 1689198, 2091388, 2252264, 2374008, 3137082, 3378396, 3659929, 4182776, 6274164, 6756792, 7319858, 10979787, 12548328, 14639716, 21959574, 29279432, 43919148, 87838296]

約数ペア:

[(1, 87838296), (2, 43919148), (3, 29279432), (4, 21959574), (6, 14639716), (7, 12548328), (8, 10979787), (12, 7319858), (13, 6756792), (14, 6274164), (21, 4182776), (24, 3659929), (26, 3378396), (28, 3137082), (37, 2374008), (39, 2252264), (42, 2091388), (52, 1689198), (56, 1568541), (74, 1187004), (78, 1126132), (84, 1045694), (91, 965256), (104, 844599), (111, 791336), (148, 593502), (156, 563066), (168, 522847), (182, 482628), (222, 395668), (259, 339144), (273, 321752), (296, 296751), (312, 281533), (364, 241314), (444, 197834), (481, 182616), (518, 169572), (546, 160876), (728, 120657), (777, 113048), (888, 98917), (962, 91308), (1036, 84786), (1087, 80808), (1092, 80438), (1443, 60872), (1554, 56524), (1924, 45654), (2072, 42393), (2174, 40404), (2184, 40219), (2886, 30436), (3108, 28262), (3261, 26936), (3367, 26088), (3848, 22827), (4348, 20202), (5772, 15218), (6216, 14131), (6522, 13468), (6734, 13044), (7609, 11544), (8696, 10101)]