65751816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 188496000

約数和(自身を除く): 122744184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 43, 52, 58, 78, 86, 87, 104, 116, 129, 156, 169, 172, 174, 232, 258, 312, 338, 344, 348, 377, 507, 516, 559, 676, 696, 754, 1014, 1032, 1118, 1131, 1247, 1352, 1508, 1677, 2028, 2197, 2236, 2262, 2494, 3016, 3354, 3741, 4056, 4394, 4472, 4524, 4901, 4988, 6591, 6708, 7267, 7482, 8788, 9048, 9802, 9976, 13182, 13416, 14534, 14703, 14964, 16211, 17576, 19604, 21801, 26364, 29068, 29406, 29928, 32422, 39208, 43602, 48633, 52728, 58136, 58812, 63713, 64844, 87204, 94471, 97266, 117624, 127426, 129688, 174408, 188942, 191139, 194532, 210743, 254852, 283413, 377884, 382278, 389064, 421486, 509704, 566826, 632229, 755768, 764556, 842972, 1133652, 1264458, 1529112, 1685944, 2267304, 2528916, 2739659, 5057832, 5479318, 8218977, 10958636, 16437954, 21917272, 32875908, 65751816]

約数ペア:

[(1, 65751816), (2, 32875908), (3, 21917272), (4, 16437954), (6, 10958636), (8, 8218977), (12, 5479318), (13, 5057832), (24, 2739659), (26, 2528916), (29, 2267304), (39, 1685944), (43, 1529112), (52, 1264458), (58, 1133652), (78, 842972), (86, 764556), (87, 755768), (104, 632229), (116, 566826), (129, 509704), (156, 421486), (169, 389064), (172, 382278), (174, 377884), (232, 283413), (258, 254852), (312, 210743), (338, 194532), (344, 191139), (348, 188942), (377, 174408), (507, 129688), (516, 127426), (559, 117624), (676, 97266), (696, 94471), (754, 87204), (1014, 64844), (1032, 63713), (1118, 58812), (1131, 58136), (1247, 52728), (1352, 48633), (1508, 43602), (1677, 39208), (2028, 32422), (2197, 29928), (2236, 29406), (2262, 29068), (2494, 26364), (3016, 21801), (3354, 19604), (3741, 17576), (4056, 16211), (4394, 14964), (4472, 14703), (4524, 14534), (4901, 13416), (4988, 13182), (6591, 9976), (6708, 9802), (7267, 9048), (7482, 8788)]