63921168

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 191892480

約数和(自身を除く): 127971312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 383, 456, 488, 549, 684, 732, 766, 912, 976, 1098, 1149, 1159, 1368, 1464, 1532, 2196, 2298, 2318, 2736, 2928, 3064, 3447, 3477, 4392, 4596, 4636, 6128, 6894, 6954, 7277, 8784, 9192, 9272, 10431, 13788, 13908, 14554, 18384, 18544, 20862, 21831, 23363, 27576, 27816, 29108, 41724, 43662, 46726, 55152, 55632, 58216, 65493, 70089, 83448, 87324, 93452, 116432, 130986, 140178, 166896, 174648, 186904, 210267, 261972, 280356, 349296, 373808, 420534, 443897, 523944, 560712, 841068, 887794, 1047888, 1121424, 1331691, 1682136, 1775588, 2663382, 3364272, 3551176, 3995073, 5326764, 7102352, 7990146, 10653528, 15980292, 21307056, 31960584, 63921168]

約数ペア:

[(1, 63921168), (2, 31960584), (3, 21307056), (4, 15980292), (6, 10653528), (8, 7990146), (9, 7102352), (12, 5326764), (16, 3995073), (18, 3551176), (19, 3364272), (24, 2663382), (36, 1775588), (38, 1682136), (48, 1331691), (57, 1121424), (61, 1047888), (72, 887794), (76, 841068), (114, 560712), (122, 523944), (144, 443897), (152, 420534), (171, 373808), (183, 349296), (228, 280356), (244, 261972), (304, 210267), (342, 186904), (366, 174648), (383, 166896), (456, 140178), (488, 130986), (549, 116432), (684, 93452), (732, 87324), (766, 83448), (912, 70089), (976, 65493), (1098, 58216), (1149, 55632), (1159, 55152), (1368, 46726), (1464, 43662), (1532, 41724), (2196, 29108), (2298, 27816), (2318, 27576), (2736, 23363), (2928, 21831), (3064, 20862), (3447, 18544), (3477, 18384), (4392, 14554), (4596, 13908), (4636, 13788), (6128, 10431), (6894, 9272), (6954, 9192), (7277, 8784)]