71657664

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1558

約数の個数: 112

約数和(自身を含む): 215066880

約数和(自身を除く): 143409216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1511, 1824, 1976, 2496, 2964, 3022, 3648, 3952, 4533, 5928, 6044, 7904, 9066, 11856, 12088, 15808, 18132, 19643, 23712, 24176, 28709, 36264, 39286, 47424, 48352, 57418, 58929, 72528, 78572, 86127, 96704, 114836, 117858, 145056, 157144, 172254, 229672, 235716, 290112, 314288, 344508, 373217, 459344, 471432, 628576, 689016, 746434, 918688, 942864, 1119651, 1257152, 1378032, 1492868, 1837376, 1885728, 2239302, 2756064, 2985736, 3771456, 4478604, 5512128, 5971472, 8957208, 11942944, 17914416, 23885888, 35828832, 71657664]

約数ペア:

[(1, 71657664), (2, 35828832), (3, 23885888), (4, 17914416), (6, 11942944), (8, 8957208), (12, 5971472), (13, 5512128), (16, 4478604), (19, 3771456), (24, 2985736), (26, 2756064), (32, 2239302), (38, 1885728), (39, 1837376), (48, 1492868), (52, 1378032), (57, 1257152), (64, 1119651), (76, 942864), (78, 918688), (96, 746434), (104, 689016), (114, 628576), (152, 471432), (156, 459344), (192, 373217), (208, 344508), (228, 314288), (247, 290112), (304, 235716), (312, 229672), (416, 172254), (456, 157144), (494, 145056), (608, 117858), (624, 114836), (741, 96704), (832, 86127), (912, 78572), (988, 72528), (1216, 58929), (1248, 57418), (1482, 48352), (1511, 47424), (1824, 39286), (1976, 36264), (2496, 28709), (2964, 24176), (3022, 23712), (3648, 19643), (3952, 18132), (4533, 15808), (5928, 12088), (6044, 11856), (7904, 9066)]