81158472

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 232502400

約数和(自身を除く): 151343928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 47, 58, 72, 87, 94, 116, 141, 174, 188, 232, 261, 282, 348, 376, 423, 522, 564, 696, 827, 846, 1044, 1128, 1363, 1654, 1692, 2088, 2481, 2726, 3308, 3384, 4089, 4962, 5452, 6616, 7443, 8178, 9924, 10904, 12267, 14886, 16356, 19848, 23983, 24534, 29772, 32712, 38869, 47966, 49068, 59544, 71949, 77738, 95932, 98136, 116607, 143898, 155476, 191864, 215847, 233214, 287796, 310952, 349821, 431694, 466428, 575592, 699642, 863388, 932856, 1127201, 1399284, 1726776, 2254402, 2798568, 3381603, 4508804, 6763206, 9017608, 10144809, 13526412, 20289618, 27052824, 40579236, 81158472]

約数ペア:

[(1, 81158472), (2, 40579236), (3, 27052824), (4, 20289618), (6, 13526412), (8, 10144809), (9, 9017608), (12, 6763206), (18, 4508804), (24, 3381603), (29, 2798568), (36, 2254402), (47, 1726776), (58, 1399284), (72, 1127201), (87, 932856), (94, 863388), (116, 699642), (141, 575592), (174, 466428), (188, 431694), (232, 349821), (261, 310952), (282, 287796), (348, 233214), (376, 215847), (423, 191864), (522, 155476), (564, 143898), (696, 116607), (827, 98136), (846, 95932), (1044, 77738), (1128, 71949), (1363, 59544), (1654, 49068), (1692, 47966), (2088, 38869), (2481, 32712), (2726, 29772), (3308, 24534), (3384, 23983), (4089, 19848), (4962, 16356), (5452, 14886), (6616, 12267), (7443, 10904), (8178, 9924)]