74768652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 236500992

約数和(自身を除く): 161732340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 153, 186, 204, 217, 238, 252, 279, 306, 357, 372, 434, 476, 527, 558, 563, 612, 651, 714, 868, 1054, 1071, 1116, 1126, 1302, 1428, 1581, 1689, 1953, 2108, 2142, 2252, 2604, 3162, 3378, 3689, 3906, 3941, 4284, 4743, 5067, 6324, 6756, 7378, 7812, 7882, 9486, 9571, 10134, 11067, 11823, 14756, 15764, 17453, 18972, 19142, 20268, 22134, 23646, 28713, 33201, 34906, 35469, 38284, 44268, 47292, 52359, 57426, 66402, 66997, 69812, 70938, 86139, 104718, 114852, 122171, 132804, 133994, 141876, 157077, 172278, 200991, 209436, 244342, 267988, 296701, 314154, 344556, 366513, 401982, 488684, 593402, 602973, 628308, 733026, 803964, 890103, 1099539, 1186804, 1205946, 1466052, 1780206, 2076907, 2199078, 2411892, 2670309, 3560412, 4153814, 4398156, 5340618, 6230721, 8307628, 10681236, 12461442, 18692163, 24922884, 37384326, 74768652]

約数ペア:

[(1, 74768652), (2, 37384326), (3, 24922884), (4, 18692163), (6, 12461442), (7, 10681236), (9, 8307628), (12, 6230721), (14, 5340618), (17, 4398156), (18, 4153814), (21, 3560412), (28, 2670309), (31, 2411892), (34, 2199078), (36, 2076907), (42, 1780206), (51, 1466052), (62, 1205946), (63, 1186804), (68, 1099539), (84, 890103), (93, 803964), (102, 733026), (119, 628308), (124, 602973), (126, 593402), (153, 488684), (186, 401982), (204, 366513), (217, 344556), (238, 314154), (252, 296701), (279, 267988), (306, 244342), (357, 209436), (372, 200991), (434, 172278), (476, 157077), (527, 141876), (558, 133994), (563, 132804), (612, 122171), (651, 114852), (714, 104718), (868, 86139), (1054, 70938), (1071, 69812), (1116, 66997), (1126, 66402), (1302, 57426), (1428, 52359), (1581, 47292), (1689, 44268), (1953, 38284), (2108, 35469), (2142, 34906), (2252, 33201), (2604, 28713), (3162, 23646), (3378, 22134), (3689, 20268), (3906, 19142), (3941, 18972), (4284, 17453), (4743, 15764), (5067, 14756), (6324, 11823), (6756, 11067), (7378, 10134), (7812, 9571), (7882, 9486)]