80574312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 251596800

約数和(自身を除く): 171022488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 467, 474, 546, 553, 632, 728, 934, 948, 1027, 1092, 1106, 1401, 1659, 1868, 1896, 2054, 2184, 2212, 2802, 3081, 3269, 3318, 3736, 4108, 4424, 5604, 6071, 6162, 6538, 6636, 7189, 8216, 9807, 11208, 12142, 12324, 13076, 13272, 14378, 18213, 19614, 21567, 24284, 24648, 26152, 28756, 36426, 36893, 39228, 42497, 43134, 48568, 57512, 72852, 73786, 78456, 84994, 86268, 110679, 127491, 145704, 147572, 169988, 172536, 221358, 254982, 258251, 295144, 339976, 442716, 479609, 509964, 516502, 774753, 885432, 959218, 1019928, 1033004, 1438827, 1549506, 1918436, 2066008, 2877654, 3099012, 3357263, 3836872, 5755308, 6198024, 6714526, 10071789, 11510616, 13429052, 20143578, 26858104, 40287156, 80574312]

約数ペア:

[(1, 80574312), (2, 40287156), (3, 26858104), (4, 20143578), (6, 13429052), (7, 11510616), (8, 10071789), (12, 6714526), (13, 6198024), (14, 5755308), (21, 3836872), (24, 3357263), (26, 3099012), (28, 2877654), (39, 2066008), (42, 1918436), (52, 1549506), (56, 1438827), (78, 1033004), (79, 1019928), (84, 959218), (91, 885432), (104, 774753), (156, 516502), (158, 509964), (168, 479609), (182, 442716), (237, 339976), (273, 295144), (312, 258251), (316, 254982), (364, 221358), (467, 172536), (474, 169988), (546, 147572), (553, 145704), (632, 127491), (728, 110679), (934, 86268), (948, 84994), (1027, 78456), (1092, 73786), (1106, 72852), (1401, 57512), (1659, 48568), (1868, 43134), (1896, 42497), (2054, 39228), (2184, 36893), (2212, 36426), (2802, 28756), (3081, 26152), (3269, 24648), (3318, 24284), (3736, 21567), (4108, 19614), (4424, 18213), (5604, 14378), (6071, 13272), (6162, 13076), (6538, 12324), (6636, 12142), (7189, 11208), (8216, 9807)]