61854156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 195686400

約数和(自身を除く): 133832244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 182, 234, 237, 239, 252, 273, 316, 364, 468, 474, 478, 546, 553, 711, 717, 819, 948, 956, 1027, 1092, 1106, 1422, 1434, 1638, 1659, 1673, 2054, 2151, 2212, 2844, 2868, 3081, 3107, 3276, 3318, 3346, 4108, 4302, 4977, 5019, 6162, 6214, 6636, 6692, 7189, 8604, 9243, 9321, 9954, 10038, 12324, 12428, 14378, 15057, 18486, 18642, 18881, 19908, 20076, 21567, 21749, 27963, 28756, 30114, 36972, 37284, 37762, 43134, 43498, 55926, 56643, 60228, 64701, 65247, 75524, 86268, 86996, 111852, 113286, 129402, 130494, 132167, 169929, 195741, 226572, 245453, 258804, 260988, 264334, 339858, 391482, 396501, 490906, 528668, 679716, 736359, 782964, 793002, 981812, 1189503, 1472718, 1586004, 1718171, 2209077, 2379006, 2945436, 3436342, 4418154, 4758012, 5154513, 6872684, 8836308, 10309026, 15463539, 20618052, 30927078, 61854156]

約数ペア:

[(1, 61854156), (2, 30927078), (3, 20618052), (4, 15463539), (6, 10309026), (7, 8836308), (9, 6872684), (12, 5154513), (13, 4758012), (14, 4418154), (18, 3436342), (21, 2945436), (26, 2379006), (28, 2209077), (36, 1718171), (39, 1586004), (42, 1472718), (52, 1189503), (63, 981812), (78, 793002), (79, 782964), (84, 736359), (91, 679716), (117, 528668), (126, 490906), (156, 396501), (158, 391482), (182, 339858), (234, 264334), (237, 260988), (239, 258804), (252, 245453), (273, 226572), (316, 195741), (364, 169929), (468, 132167), (474, 130494), (478, 129402), (546, 113286), (553, 111852), (711, 86996), (717, 86268), (819, 75524), (948, 65247), (956, 64701), (1027, 60228), (1092, 56643), (1106, 55926), (1422, 43498), (1434, 43134), (1638, 37762), (1659, 37284), (1673, 36972), (2054, 30114), (2151, 28756), (2212, 27963), (2844, 21749), (2868, 21567), (3081, 20076), (3107, 19908), (3276, 18881), (3318, 18642), (3346, 18486), (4108, 15057), (4302, 14378), (4977, 12428), (5019, 12324), (6162, 10038), (6214, 9954), (6636, 9321), (6692, 9243), (7189, 8604)]