71076408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 131168712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 47, 52, 74, 78, 94, 104, 111, 131, 141, 148, 156, 188, 222, 262, 282, 296, 312, 376, 393, 444, 481, 524, 564, 611, 786, 888, 962, 1048, 1128, 1222, 1443, 1572, 1703, 1739, 1833, 1924, 2444, 2886, 3144, 3406, 3478, 3666, 3848, 4847, 4888, 5109, 5217, 5772, 6157, 6812, 6956, 7332, 9694, 10218, 10434, 11544, 12314, 13624, 13912, 14541, 14664, 18471, 19388, 20436, 20868, 22607, 24628, 29082, 36942, 38776, 40872, 41736, 45214, 49256, 58164, 63011, 67821, 73884, 80041, 90428, 116328, 126022, 135642, 147768, 160082, 180856, 189033, 227809, 240123, 252044, 271284, 320164, 378066, 455618, 480246, 504088, 542568, 640328, 683427, 756132, 911236, 960492, 1366854, 1512264, 1822472, 1920984, 2733708, 2961517, 5467416, 5923034, 8884551, 11846068, 17769102, 23692136, 35538204, 71076408]

約数ペア:

[(1, 71076408), (2, 35538204), (3, 23692136), (4, 17769102), (6, 11846068), (8, 8884551), (12, 5923034), (13, 5467416), (24, 2961517), (26, 2733708), (37, 1920984), (39, 1822472), (47, 1512264), (52, 1366854), (74, 960492), (78, 911236), (94, 756132), (104, 683427), (111, 640328), (131, 542568), (141, 504088), (148, 480246), (156, 455618), (188, 378066), (222, 320164), (262, 271284), (282, 252044), (296, 240123), (312, 227809), (376, 189033), (393, 180856), (444, 160082), (481, 147768), (524, 135642), (564, 126022), (611, 116328), (786, 90428), (888, 80041), (962, 73884), (1048, 67821), (1128, 63011), (1222, 58164), (1443, 49256), (1572, 45214), (1703, 41736), (1739, 40872), (1833, 38776), (1924, 36942), (2444, 29082), (2886, 24628), (3144, 22607), (3406, 20868), (3478, 20436), (3666, 19388), (3848, 18471), (4847, 14664), (4888, 14541), (5109, 13912), (5217, 13624), (5772, 12314), (6157, 11544), (6812, 10434), (6956, 10218), (7332, 9694)]