42880734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 106142400

約数和(自身を除く): 63261666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 71, 78, 87, 89, 117, 142, 174, 178, 213, 234, 261, 267, 377, 426, 522, 534, 639, 754, 801, 923, 1131, 1157, 1278, 1602, 1846, 2059, 2262, 2314, 2581, 2769, 3393, 3471, 4118, 5162, 5538, 6177, 6319, 6786, 6942, 7743, 8307, 10413, 12354, 12638, 15486, 16614, 18531, 18957, 20826, 23229, 26767, 33553, 37062, 37914, 46458, 53534, 56871, 67106, 80301, 82147, 100659, 113742, 160602, 164294, 183251, 201318, 240903, 246441, 301977, 366502, 481806, 492882, 549753, 603954, 739323, 1099506, 1478646, 1649259, 2382263, 3298518, 4764526, 7146789, 14293578, 21440367, 42880734]

約数ペア:

[(1, 42880734), (2, 21440367), (3, 14293578), (6, 7146789), (9, 4764526), (13, 3298518), (18, 2382263), (26, 1649259), (29, 1478646), (39, 1099506), (58, 739323), (71, 603954), (78, 549753), (87, 492882), (89, 481806), (117, 366502), (142, 301977), (174, 246441), (178, 240903), (213, 201318), (234, 183251), (261, 164294), (267, 160602), (377, 113742), (426, 100659), (522, 82147), (534, 80301), (639, 67106), (754, 56871), (801, 53534), (923, 46458), (1131, 37914), (1157, 37062), (1278, 33553), (1602, 26767), (1846, 23229), (2059, 20826), (2262, 18957), (2314, 18531), (2581, 16614), (2769, 15486), (3393, 12638), (3471, 12354), (4118, 10413), (5162, 8307), (5538, 7743), (6177, 6942), (6319, 6786)]