64937808

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:434

約数の個数: 160

約数和(自身を含む): 207764480

約数和(自身を除く): 142826672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 373, 403, 432, 468, 496, 558, 624, 702, 744, 746, 806, 837, 936, 1116, 1119, 1209, 1404, 1488, 1492, 1612, 1674, 1872, 2232, 2238, 2418, 2808, 2984, 3224, 3348, 3357, 3627, 4464, 4476, 4836, 4849, 5616, 5968, 6448, 6696, 6714, 7254, 8952, 9672, 9698, 10071, 10881, 11563, 13392, 13428, 14508, 14547, 17904, 19344, 19396, 20142, 21762, 23126, 26856, 29016, 29094, 34689, 38792, 40284, 43524, 43641, 46252, 53712, 58032, 58188, 69378, 77584, 80568, 87048, 87282, 92504, 104067, 116376, 130923, 138756, 150319, 161136, 174096, 174564, 185008, 208134, 232752, 261846, 277512, 300638, 312201, 349128, 416268, 450957, 523692, 555024, 601276, 624402, 698256, 832536, 901914, 1047384, 1202552, 1248804, 1352871, 1665072, 1803828, 2094768, 2405104, 2497608, 2705742, 3607656, 4058613, 4995216, 5411484, 7215312, 8117226, 10822968, 16234452, 21645936, 32468904, 64937808]

約数ペア:

[(1, 64937808), (2, 32468904), (3, 21645936), (4, 16234452), (6, 10822968), (8, 8117226), (9, 7215312), (12, 5411484), (13, 4995216), (16, 4058613), (18, 3607656), (24, 2705742), (26, 2497608), (27, 2405104), (31, 2094768), (36, 1803828), (39, 1665072), (48, 1352871), (52, 1248804), (54, 1202552), (62, 1047384), (72, 901914), (78, 832536), (93, 698256), (104, 624402), (108, 601276), (117, 555024), (124, 523692), (144, 450957), (156, 416268), (186, 349128), (208, 312201), (216, 300638), (234, 277512), (248, 261846), (279, 232752), (312, 208134), (351, 185008), (372, 174564), (373, 174096), (403, 161136), (432, 150319), (468, 138756), (496, 130923), (558, 116376), (624, 104067), (702, 92504), (744, 87282), (746, 87048), (806, 80568), (837, 77584), (936, 69378), (1116, 58188), (1119, 58032), (1209, 53712), (1404, 46252), (1488, 43641), (1492, 43524), (1612, 40284), (1674, 38792), (1872, 34689), (2232, 29094), (2238, 29016), (2418, 26856), (2808, 23126), (2984, 21762), (3224, 20142), (3348, 19396), (3357, 19344), (3627, 17904), (4464, 14547), (4476, 14508), (4836, 13428), (4849, 13392), (5616, 11563), (5968, 10881), (6448, 10071), (6696, 9698), (6714, 9672), (7254, 8952)]