74576412

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 193415040

約数和(自身を除く): 118838628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 163, 179, 213, 284, 326, 358, 426, 489, 537, 639, 652, 716, 852, 978, 1074, 1278, 1467, 1611, 1956, 2148, 2556, 2934, 3222, 5868, 6444, 11573, 12709, 23146, 25418, 29177, 34719, 38127, 46292, 50836, 58354, 69438, 76254, 87531, 104157, 114381, 116708, 138876, 152508, 175062, 208314, 228762, 262593, 350124, 416628, 457524, 525186, 1050372, 2071567, 4143134, 6214701, 8286268, 12429402, 18644103, 24858804, 37288206, 74576412]

約数ペア:

[(1, 74576412), (2, 37288206), (3, 24858804), (4, 18644103), (6, 12429402), (9, 8286268), (12, 6214701), (18, 4143134), (36, 2071567), (71, 1050372), (142, 525186), (163, 457524), (179, 416628), (213, 350124), (284, 262593), (326, 228762), (358, 208314), (426, 175062), (489, 152508), (537, 138876), (639, 116708), (652, 114381), (716, 104157), (852, 87531), (978, 76254), (1074, 69438), (1278, 58354), (1467, 50836), (1611, 46292), (1956, 38127), (2148, 34719), (2556, 29177), (2934, 25418), (3222, 23146), (5868, 12709), (6444, 11573)]