65080656

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 191892480

約数和(自身を除く): 126811824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 239, 244, 248, 279, 366, 372, 478, 488, 496, 549, 558, 717, 732, 744, 956, 976, 1098, 1116, 1434, 1464, 1488, 1891, 1912, 2151, 2196, 2232, 2868, 2928, 3782, 3824, 4302, 4392, 4464, 5673, 5736, 7409, 7564, 8604, 8784, 11346, 11472, 14579, 14818, 15128, 17019, 17208, 22227, 22692, 29158, 29636, 30256, 34038, 34416, 43737, 44454, 45384, 58316, 59272, 66681, 68076, 87474, 88908, 90768, 116632, 118544, 131211, 133362, 136152, 174948, 177816, 233264, 262422, 266724, 272304, 349896, 355632, 451949, 524844, 533448, 699792, 903898, 1049688, 1066896, 1355847, 1807796, 2099376, 2711694, 3615592, 4067541, 5423388, 7231184, 8135082, 10846776, 16270164, 21693552, 32540328, 65080656]

約数ペア:

[(1, 65080656), (2, 32540328), (3, 21693552), (4, 16270164), (6, 10846776), (8, 8135082), (9, 7231184), (12, 5423388), (16, 4067541), (18, 3615592), (24, 2711694), (31, 2099376), (36, 1807796), (48, 1355847), (61, 1066896), (62, 1049688), (72, 903898), (93, 699792), (122, 533448), (124, 524844), (144, 451949), (183, 355632), (186, 349896), (239, 272304), (244, 266724), (248, 262422), (279, 233264), (366, 177816), (372, 174948), (478, 136152), (488, 133362), (496, 131211), (549, 118544), (558, 116632), (717, 90768), (732, 88908), (744, 87474), (956, 68076), (976, 66681), (1098, 59272), (1116, 58316), (1434, 45384), (1464, 44454), (1488, 43737), (1891, 34416), (1912, 34038), (2151, 30256), (2196, 29636), (2232, 29158), (2868, 22692), (2928, 22227), (3782, 17208), (3824, 17019), (4302, 15128), (4392, 14818), (4464, 14579), (5673, 11472), (5736, 11346), (7409, 8784), (7564, 8604)]