66167556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 196761600

約数和(自身を除く): 130594044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 79, 84, 91, 118, 156, 158, 169, 177, 182, 236, 237, 273, 316, 338, 354, 364, 413, 474, 507, 546, 553, 676, 708, 767, 826, 948, 1014, 1027, 1092, 1106, 1183, 1239, 1534, 1652, 1659, 2028, 2054, 2212, 2301, 2366, 2478, 3068, 3081, 3318, 3549, 4108, 4602, 4661, 4732, 4956, 5369, 6162, 6636, 7098, 7189, 9204, 9322, 9971, 10738, 12324, 13351, 13983, 14196, 14378, 16107, 18644, 19942, 21476, 21567, 26702, 27966, 28756, 29913, 32214, 32627, 39884, 40053, 43134, 53404, 55932, 59826, 60593, 64428, 65254, 69797, 80106, 86268, 93457, 97881, 119652, 121186, 130508, 139594, 160212, 181779, 186914, 195762, 209391, 242372, 279188, 280371, 363558, 373828, 391524, 418782, 424151, 560742, 727116, 787709, 837564, 848302, 1121484, 1272453, 1575418, 1696604, 2363127, 2544906, 3150836, 4726254, 5089812, 5513963, 9452508, 11027926, 16541889, 22055852, 33083778, 66167556]

約数ペア:

[(1, 66167556), (2, 33083778), (3, 22055852), (4, 16541889), (6, 11027926), (7, 9452508), (12, 5513963), (13, 5089812), (14, 4726254), (21, 3150836), (26, 2544906), (28, 2363127), (39, 1696604), (42, 1575418), (52, 1272453), (59, 1121484), (78, 848302), (79, 837564), (84, 787709), (91, 727116), (118, 560742), (156, 424151), (158, 418782), (169, 391524), (177, 373828), (182, 363558), (236, 280371), (237, 279188), (273, 242372), (316, 209391), (338, 195762), (354, 186914), (364, 181779), (413, 160212), (474, 139594), (507, 130508), (546, 121186), (553, 119652), (676, 97881), (708, 93457), (767, 86268), (826, 80106), (948, 69797), (1014, 65254), (1027, 64428), (1092, 60593), (1106, 59826), (1183, 55932), (1239, 53404), (1534, 43134), (1652, 40053), (1659, 39884), (2028, 32627), (2054, 32214), (2212, 29913), (2301, 28756), (2366, 27966), (2478, 26702), (3068, 21567), (3081, 21476), (3318, 19942), (3549, 18644), (4108, 16107), (4602, 14378), (4661, 14196), (4732, 13983), (4956, 13351), (5369, 12324), (6162, 10738), (6636, 9971), (7098, 9322), (7189, 9204)]