71846964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 227275776

約数和(自身を除く): 155428812

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, 541, 558, 612, 651, 714, 868, 1054, 1071, 1082, 1116, 1302, 1428, 1581, 1623, 1953, 2108, 2142, 2164, 2604, 3162, 3246, 3689, 3787, 3906, 4284, 4743, 4869, 6324, 6492, 7378, 7574, 7812, 9197, 9486, 9738, 11067, 11361, 14756, 15148, 16771, 18394, 18972, 19476, 22134, 22722, 27591, 33201, 33542, 34083, 36788, 44268, 45444, 50313, 55182, 64379, 66402, 67084, 68166, 82773, 100626, 110364, 117397, 128758, 132804, 136332, 150939, 165546, 193137, 201252, 234794, 257516, 285107, 301878, 331092, 352191, 386274, 469588, 570214, 579411, 603756, 704382, 772548, 855321, 1056573, 1140428, 1158822, 1408764, 1710642, 1995749, 2113146, 2317644, 2565963, 3421284, 3991498, 4226292, 5131926, 5987247, 7982996, 10263852, 11974494, 17961741, 23948988, 35923482, 71846964]

約数ペア:

[(1, 71846964), (2, 35923482), (3, 23948988), (4, 17961741), (6, 11974494), (7, 10263852), (9, 7982996), (12, 5987247), (14, 5131926), (17, 4226292), (18, 3991498), (21, 3421284), (28, 2565963), (31, 2317644), (34, 2113146), (36, 1995749), (42, 1710642), (51, 1408764), (62, 1158822), (63, 1140428), (68, 1056573), (84, 855321), (93, 772548), (102, 704382), (119, 603756), (124, 579411), (126, 570214), (153, 469588), (186, 386274), (204, 352191), (217, 331092), (238, 301878), (252, 285107), (279, 257516), (306, 234794), (357, 201252), (372, 193137), (434, 165546), (476, 150939), (527, 136332), (541, 132804), (558, 128758), (612, 117397), (651, 110364), (714, 100626), (868, 82773), (1054, 68166), (1071, 67084), (1082, 66402), (1116, 64379), (1302, 55182), (1428, 50313), (1581, 45444), (1623, 44268), (1953, 36788), (2108, 34083), (2142, 33542), (2164, 33201), (2604, 27591), (3162, 22722), (3246, 22134), (3689, 19476), (3787, 18972), (3906, 18394), (4284, 16771), (4743, 15148), (4869, 14756), (6324, 11361), (6492, 11067), (7378, 9738), (7574, 9486), (7812, 9197)]