71648688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 121196112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 179, 186, 248, 269, 358, 372, 496, 537, 538, 716, 744, 807, 1074, 1076, 1432, 1488, 1614, 2148, 2152, 2864, 3228, 4296, 4304, 5549, 6456, 8339, 8592, 11098, 12912, 16647, 16678, 22196, 25017, 33294, 33356, 44392, 48151, 50034, 66588, 66712, 88784, 96302, 100068, 133176, 133424, 144453, 192604, 200136, 266352, 288906, 385208, 400272, 577812, 770416, 1155624, 1492681, 2311248, 2985362, 4478043, 5970724, 8956086, 11941448, 17912172, 23882896, 35824344, 71648688]

約数ペア:

[(1, 71648688), (2, 35824344), (3, 23882896), (4, 17912172), (6, 11941448), (8, 8956086), (12, 5970724), (16, 4478043), (24, 2985362), (31, 2311248), (48, 1492681), (62, 1155624), (93, 770416), (124, 577812), (179, 400272), (186, 385208), (248, 288906), (269, 266352), (358, 200136), (372, 192604), (496, 144453), (537, 133424), (538, 133176), (716, 100068), (744, 96302), (807, 88784), (1074, 66712), (1076, 66588), (1432, 50034), (1488, 48151), (1614, 44392), (2148, 33356), (2152, 33294), (2864, 25017), (3228, 22196), (4296, 16678), (4304, 16647), (5549, 12912), (6456, 11098), (8339, 8592)]