71848452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 117816828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 83, 93, 124, 156, 166, 179, 186, 249, 332, 358, 372, 403, 498, 537, 716, 806, 996, 1074, 1079, 1209, 1612, 2148, 2158, 2327, 2418, 2573, 3237, 4316, 4654, 4836, 5146, 5549, 6474, 6981, 7719, 9308, 10292, 11098, 12948, 13962, 14857, 15438, 16647, 22196, 27924, 29714, 30876, 33294, 33449, 44571, 59428, 66588, 66898, 72137, 89142, 100347, 133796, 144274, 178284, 193141, 200694, 216411, 288548, 386282, 401388, 432822, 460567, 579423, 772564, 865644, 921134, 1158846, 1381701, 1842268, 2317692, 2763402, 5526804, 5987371, 11974742, 17962113, 23949484, 35924226, 71848452]

約数ペア:

[(1, 71848452), (2, 35924226), (3, 23949484), (4, 17962113), (6, 11974742), (12, 5987371), (13, 5526804), (26, 2763402), (31, 2317692), (39, 1842268), (52, 1381701), (62, 1158846), (78, 921134), (83, 865644), (93, 772564), (124, 579423), (156, 460567), (166, 432822), (179, 401388), (186, 386282), (249, 288548), (332, 216411), (358, 200694), (372, 193141), (403, 178284), (498, 144274), (537, 133796), (716, 100347), (806, 89142), (996, 72137), (1074, 66898), (1079, 66588), (1209, 59428), (1612, 44571), (2148, 33449), (2158, 33294), (2327, 30876), (2418, 29714), (2573, 27924), (3237, 22196), (4316, 16647), (4654, 15438), (4836, 14857), (5146, 13962), (5549, 12948), (6474, 11098), (6981, 10292), (7719, 9308)]