71001408

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 112

約数和(自身を含む): 197672960

約数和(自身を除く): 126671552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 151, 158, 186, 192, 237, 248, 302, 316, 372, 453, 474, 496, 604, 632, 744, 906, 948, 992, 1208, 1264, 1488, 1812, 1896, 1984, 2416, 2449, 2528, 2976, 3624, 3792, 4681, 4832, 4898, 5056, 5952, 7248, 7347, 7584, 9362, 9664, 9796, 11929, 14043, 14496, 14694, 15168, 18724, 19592, 23858, 28086, 28992, 29388, 35787, 37448, 39184, 47716, 56172, 58776, 71574, 74896, 78368, 95432, 112344, 117552, 143148, 149792, 156736, 190864, 224688, 235104, 286296, 299584, 369799, 381728, 449376, 470208, 572592, 739598, 763456, 898752, 1109397, 1145184, 1479196, 2218794, 2290368, 2958392, 4437588, 5916784, 8875176, 11833568, 17750352, 23667136, 35500704, 71001408]

約数ペア:

[(1, 71001408), (2, 35500704), (3, 23667136), (4, 17750352), (6, 11833568), (8, 8875176), (12, 5916784), (16, 4437588), (24, 2958392), (31, 2290368), (32, 2218794), (48, 1479196), (62, 1145184), (64, 1109397), (79, 898752), (93, 763456), (96, 739598), (124, 572592), (151, 470208), (158, 449376), (186, 381728), (192, 369799), (237, 299584), (248, 286296), (302, 235104), (316, 224688), (372, 190864), (453, 156736), (474, 149792), (496, 143148), (604, 117552), (632, 112344), (744, 95432), (906, 78368), (948, 74896), (992, 71574), (1208, 58776), (1264, 56172), (1488, 47716), (1812, 39184), (1896, 37448), (1984, 35787), (2416, 29388), (2449, 28992), (2528, 28086), (2976, 23858), (3624, 19592), (3792, 18724), (4681, 15168), (4832, 14694), (4898, 14496), (5056, 14043), (5952, 11929), (7248, 9796), (7347, 9664), (7584, 9362)]