73787532

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 217402416

約数和(自身を除く): 143614884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 197, 273, 294, 343, 364, 394, 546, 588, 591, 637, 686, 788, 1029, 1092, 1182, 1274, 1372, 1379, 1911, 2058, 2364, 2401, 2548, 2561, 2758, 3822, 4116, 4137, 4459, 4802, 5122, 5516, 7203, 7644, 7683, 8274, 8918, 9604, 9653, 10244, 13377, 14406, 15366, 16548, 17836, 17927, 19306, 26754, 28812, 28959, 30732, 31213, 35854, 38612, 53508, 53781, 57918, 62426, 67571, 71708, 93639, 107562, 115836, 124852, 125489, 135142, 187278, 202713, 215124, 250978, 270284, 374556, 376467, 405426, 472997, 501956, 752934, 810852, 878423, 945994, 1418991, 1505868, 1756846, 1891988, 2635269, 2837982, 3513692, 5270538, 5675964, 6148961, 10541076, 12297922, 18446883, 24595844, 36893766, 73787532]

約数ペア:

[(1, 73787532), (2, 36893766), (3, 24595844), (4, 18446883), (6, 12297922), (7, 10541076), (12, 6148961), (13, 5675964), (14, 5270538), (21, 3513692), (26, 2837982), (28, 2635269), (39, 1891988), (42, 1756846), (49, 1505868), (52, 1418991), (78, 945994), (84, 878423), (91, 810852), (98, 752934), (147, 501956), (156, 472997), (182, 405426), (196, 376467), (197, 374556), (273, 270284), (294, 250978), (343, 215124), (364, 202713), (394, 187278), (546, 135142), (588, 125489), (591, 124852), (637, 115836), (686, 107562), (788, 93639), (1029, 71708), (1092, 67571), (1182, 62426), (1274, 57918), (1372, 53781), (1379, 53508), (1911, 38612), (2058, 35854), (2364, 31213), (2401, 30732), (2548, 28959), (2561, 28812), (2758, 26754), (3822, 19306), (4116, 17927), (4137, 17836), (4459, 16548), (4802, 15366), (5122, 14406), (5516, 13377), (7203, 10244), (7644, 9653), (7683, 9604), (8274, 8918)]