61786452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 185008320

約数和(自身を除く): 123221868

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 59, 78, 84, 91, 98, 118, 137, 147, 156, 177, 182, 196, 236, 273, 274, 294, 354, 364, 411, 413, 546, 548, 588, 637, 708, 767, 822, 826, 959, 1092, 1239, 1274, 1534, 1644, 1652, 1781, 1911, 1918, 2301, 2478, 2548, 2877, 2891, 3068, 3562, 3822, 3836, 4602, 4956, 5343, 5369, 5754, 5782, 6713, 7124, 7644, 8083, 8673, 9204, 10686, 10738, 11508, 11564, 12467, 13426, 16107, 16166, 17346, 20139, 21372, 21476, 24249, 24934, 26852, 32214, 32332, 34692, 37401, 37583, 40278, 48498, 49868, 56581, 64428, 74802, 75166, 80556, 87269, 96996, 105079, 112749, 113162, 149604, 150332, 169743, 174538, 210158, 225498, 226324, 261807, 315237, 339486, 349076, 396067, 420316, 450996, 523614, 630474, 678972, 735553, 792134, 1047228, 1188201, 1260948, 1471106, 1584268, 2206659, 2376402, 2942212, 4413318, 4752804, 5148871, 8826636, 10297742, 15446613, 20595484, 30893226, 61786452]

約数ペア:

[(1, 61786452), (2, 30893226), (3, 20595484), (4, 15446613), (6, 10297742), (7, 8826636), (12, 5148871), (13, 4752804), (14, 4413318), (21, 2942212), (26, 2376402), (28, 2206659), (39, 1584268), (42, 1471106), (49, 1260948), (52, 1188201), (59, 1047228), (78, 792134), (84, 735553), (91, 678972), (98, 630474), (118, 523614), (137, 450996), (147, 420316), (156, 396067), (177, 349076), (182, 339486), (196, 315237), (236, 261807), (273, 226324), (274, 225498), (294, 210158), (354, 174538), (364, 169743), (411, 150332), (413, 149604), (546, 113162), (548, 112749), (588, 105079), (637, 96996), (708, 87269), (767, 80556), (822, 75166), (826, 74802), (959, 64428), (1092, 56581), (1239, 49868), (1274, 48498), (1534, 40278), (1644, 37583), (1652, 37401), (1781, 34692), (1911, 32332), (1918, 32214), (2301, 26852), (2478, 24934), (2548, 24249), (2877, 21476), (2891, 21372), (3068, 20139), (3562, 17346), (3822, 16166), (3836, 16107), (4602, 13426), (4956, 12467), (5343, 11564), (5369, 11508), (5754, 10738), (5782, 10686), (6713, 9204), (7124, 8673), (7644, 8083)]