61860456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 198374400

約数和(自身を除く): 136513944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 163, 168, 189, 216, 251, 252, 326, 378, 489, 502, 504, 652, 753, 756, 978, 1004, 1141, 1304, 1467, 1506, 1512, 1757, 1956, 2008, 2259, 2282, 2934, 3012, 3423, 3514, 3912, 4401, 4518, 4564, 5271, 5868, 6024, 6777, 6846, 7028, 8802, 9036, 9128, 10269, 10542, 11736, 13554, 13692, 14056, 15813, 17604, 18072, 20538, 21084, 27108, 27384, 30807, 31626, 35208, 40913, 41076, 42168, 47439, 54216, 61614, 63252, 81826, 82152, 94878, 122739, 123228, 126504, 163652, 189756, 245478, 246456, 286391, 327304, 368217, 379512, 490956, 572782, 736434, 859173, 981912, 1104651, 1145564, 1472868, 1718346, 2209302, 2291128, 2577519, 2945736, 3436692, 4418604, 5155038, 6873384, 7732557, 8837208, 10310076, 15465114, 20620152, 30930228, 61860456]

約数ペア:

[(1, 61860456), (2, 30930228), (3, 20620152), (4, 15465114), (6, 10310076), (7, 8837208), (8, 7732557), (9, 6873384), (12, 5155038), (14, 4418604), (18, 3436692), (21, 2945736), (24, 2577519), (27, 2291128), (28, 2209302), (36, 1718346), (42, 1472868), (54, 1145564), (56, 1104651), (63, 981912), (72, 859173), (84, 736434), (108, 572782), (126, 490956), (163, 379512), (168, 368217), (189, 327304), (216, 286391), (251, 246456), (252, 245478), (326, 189756), (378, 163652), (489, 126504), (502, 123228), (504, 122739), (652, 94878), (753, 82152), (756, 81826), (978, 63252), (1004, 61614), (1141, 54216), (1304, 47439), (1467, 42168), (1506, 41076), (1512, 40913), (1757, 35208), (1956, 31626), (2008, 30807), (2259, 27384), (2282, 27108), (2934, 21084), (3012, 20538), (3423, 18072), (3514, 17604), (3912, 15813), (4401, 14056), (4518, 13692), (4564, 13554), (5271, 11736), (5868, 10542), (6024, 10269), (6777, 9128), (6846, 9036), (7028, 8802)]