91251888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1607}}^1$

素因数の和:1651

約数の個数: 120

約数和(自身を含む): 291909888

約数和(自身を除く): 200658000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1456, 1607, 2028, 2184, 2366, 2704, 3214, 3549, 4056, 4368, 4732, 4821, 6428, 7098, 8112, 9464, 9642, 11249, 12856, 14196, 18928, 19284, 20891, 22498, 25712, 28392, 33747, 38568, 41782, 44996, 56784, 62673, 67494, 77136, 83564, 89992, 125346, 134988, 146237, 167128, 179984, 250692, 269976, 271583, 292474, 334256, 438711, 501384, 539952, 543166, 584948, 814749, 877422, 1002768, 1086332, 1169896, 1629498, 1754844, 1901081, 2172664, 2339792, 3258996, 3509688, 3802162, 4345328, 5703243, 6517992, 7019376, 7604324, 11406486, 13035984, 15208648, 22812972, 30417296, 45625944, 91251888]

約数ペア:

[(1, 91251888), (2, 45625944), (3, 30417296), (4, 22812972), (6, 15208648), (7, 13035984), (8, 11406486), (12, 7604324), (13, 7019376), (14, 6517992), (16, 5703243), (21, 4345328), (24, 3802162), (26, 3509688), (28, 3258996), (39, 2339792), (42, 2172664), (48, 1901081), (52, 1754844), (56, 1629498), (78, 1169896), (84, 1086332), (91, 1002768), (104, 877422), (112, 814749), (156, 584948), (168, 543166), (169, 539952), (182, 501384), (208, 438711), (273, 334256), (312, 292474), (336, 271583), (338, 269976), (364, 250692), (507, 179984), (546, 167128), (624, 146237), (676, 134988), (728, 125346), (1014, 89992), (1092, 83564), (1183, 77136), (1352, 67494), (1456, 62673), (1607, 56784), (2028, 44996), (2184, 41782), (2366, 38568), (2704, 33747), (3214, 28392), (3549, 25712), (4056, 22498), (4368, 20891), (4732, 19284), (4821, 18928), (6428, 14196), (7098, 12856), (8112, 11249), (9464, 9642)]