43880004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 135023616

約数和(自身を除く): 91143612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 41, 42, 62, 63, 82, 84, 93, 123, 124, 126, 137, 164, 186, 217, 246, 252, 274, 279, 287, 369, 372, 411, 434, 492, 548, 558, 574, 651, 738, 822, 861, 868, 959, 1116, 1148, 1233, 1271, 1302, 1476, 1644, 1722, 1918, 1953, 2466, 2542, 2583, 2604, 2877, 3444, 3813, 3836, 3906, 4247, 4932, 5084, 5166, 5617, 5754, 7626, 7812, 8494, 8631, 8897, 10332, 11234, 11439, 11508, 12741, 15252, 16851, 16988, 17262, 17794, 22468, 22878, 25482, 26691, 29729, 33702, 34524, 35588, 38223, 39319, 45756, 50553, 50964, 53382, 59458, 67404, 76446, 78638, 80073, 89187, 101106, 106764, 117957, 118916, 152892, 157276, 160146, 174127, 178374, 202212, 235914, 267561, 320292, 348254, 353871, 356748, 471828, 522381, 535122, 696508, 707742, 1044762, 1070244, 1218889, 1415484, 1567143, 2089524, 2437778, 3134286, 3656667, 4875556, 6268572, 7313334, 10970001, 14626668, 21940002, 43880004]

約数ペア:

[(1, 43880004), (2, 21940002), (3, 14626668), (4, 10970001), (6, 7313334), (7, 6268572), (9, 4875556), (12, 3656667), (14, 3134286), (18, 2437778), (21, 2089524), (28, 1567143), (31, 1415484), (36, 1218889), (41, 1070244), (42, 1044762), (62, 707742), (63, 696508), (82, 535122), (84, 522381), (93, 471828), (123, 356748), (124, 353871), (126, 348254), (137, 320292), (164, 267561), (186, 235914), (217, 202212), (246, 178374), (252, 174127), (274, 160146), (279, 157276), (287, 152892), (369, 118916), (372, 117957), (411, 106764), (434, 101106), (492, 89187), (548, 80073), (558, 78638), (574, 76446), (651, 67404), (738, 59458), (822, 53382), (861, 50964), (868, 50553), (959, 45756), (1116, 39319), (1148, 38223), (1233, 35588), (1271, 34524), (1302, 33702), (1476, 29729), (1644, 26691), (1722, 25482), (1918, 22878), (1953, 22468), (2466, 17794), (2542, 17262), (2583, 16988), (2604, 16851), (2877, 15252), (3444, 12741), (3813, 11508), (3836, 11439), (3906, 11234), (4247, 10332), (4932, 8897), (5084, 8631), (5166, 8494), (5617, 7812), (5754, 7626)]