73864728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 249687360

約数和(自身を除く): 175822632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 37, 42, 51, 56, 63, 68, 72, 74, 84, 102, 111, 119, 126, 136, 148, 153, 168, 204, 222, 233, 238, 252, 259, 296, 306, 333, 357, 408, 444, 466, 476, 504, 518, 612, 629, 666, 699, 714, 777, 888, 932, 952, 1036, 1071, 1224, 1258, 1332, 1398, 1428, 1554, 1631, 1864, 1887, 2072, 2097, 2142, 2331, 2516, 2664, 2796, 2856, 3108, 3262, 3774, 3961, 4194, 4284, 4403, 4662, 4893, 5032, 5592, 5661, 6216, 6524, 7548, 7922, 8388, 8568, 8621, 8806, 9324, 9786, 11322, 11883, 13048, 13209, 14679, 15096, 15844, 16776, 17242, 17612, 18648, 19572, 22644, 23766, 25863, 26418, 27727, 29358, 31688, 34484, 35224, 35649, 39144, 39627, 45288, 47532, 51726, 52836, 55454, 58716, 60347, 68968, 71298, 77589, 79254, 83181, 95064, 103452, 105672, 110908, 117432, 120694, 142596, 146557, 155178, 158508, 166362, 181041, 206904, 221816, 241388, 249543, 285192, 293114, 310356, 317016, 332724, 362082, 439671, 482776, 499086, 543123, 586228, 620712, 665448, 724164, 879342, 998172, 1025899, 1086246, 1172456, 1319013, 1448328, 1758684, 1996344, 2051798, 2172492, 2638026, 3077697, 3517368, 4103596, 4344984, 5276052, 6155394, 8207192, 9233091, 10552104, 12310788, 18466182, 24621576, 36932364, 73864728]

約数ペア:

[(1, 73864728), (2, 36932364), (3, 24621576), (4, 18466182), (6, 12310788), (7, 10552104), (8, 9233091), (9, 8207192), (12, 6155394), (14, 5276052), (17, 4344984), (18, 4103596), (21, 3517368), (24, 3077697), (28, 2638026), (34, 2172492), (36, 2051798), (37, 1996344), (42, 1758684), (51, 1448328), (56, 1319013), (63, 1172456), (68, 1086246), (72, 1025899), (74, 998172), (84, 879342), (102, 724164), (111, 665448), (119, 620712), (126, 586228), (136, 543123), (148, 499086), (153, 482776), (168, 439671), (204, 362082), (222, 332724), (233, 317016), (238, 310356), (252, 293114), (259, 285192), (296, 249543), (306, 241388), (333, 221816), (357, 206904), (408, 181041), (444, 166362), (466, 158508), (476, 155178), (504, 146557), (518, 142596), (612, 120694), (629, 117432), (666, 110908), (699, 105672), (714, 103452), (777, 95064), (888, 83181), (932, 79254), (952, 77589), (1036, 71298), (1071, 68968), (1224, 60347), (1258, 58716), (1332, 55454), (1398, 52836), (1428, 51726), (1554, 47532), (1631, 45288), (1864, 39627), (1887, 39144), (2072, 35649), (2097, 35224), (2142, 34484), (2331, 31688), (2516, 29358), (2664, 27727), (2796, 26418), (2856, 25863), (3108, 23766), (3262, 22644), (3774, 19572), (3961, 18648), (4194, 17612), (4284, 17242), (4403, 16776), (4662, 15844), (4893, 15096), (5032, 14679), (5592, 13209), (5661, 13048), (6216, 11883), (6524, 11322), (7548, 9786), (7922, 9324), (8388, 8806), (8568, 8621)]