85901508

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 291301920

約数和(自身を除く): 205400412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 49, 57, 63, 66, 76, 77, 84, 98, 99, 114, 126, 132, 133, 147, 154, 171, 196, 198, 209, 228, 231, 233, 252, 266, 294, 308, 342, 396, 399, 418, 441, 462, 466, 532, 539, 588, 627, 684, 693, 699, 798, 836, 882, 924, 931, 932, 1078, 1197, 1254, 1386, 1398, 1463, 1596, 1617, 1631, 1764, 1862, 1881, 2097, 2156, 2394, 2508, 2563, 2772, 2793, 2796, 2926, 3234, 3262, 3724, 3762, 4194, 4389, 4427, 4788, 4851, 4893, 5126, 5586, 5852, 6468, 6524, 7524, 7689, 8379, 8388, 8778, 8854, 9702, 9786, 10241, 10252, 11172, 11417, 13167, 13281, 14679, 15378, 16758, 17556, 17708, 17941, 19404, 19572, 20482, 22834, 23067, 26334, 26562, 29358, 30723, 30756, 30989, 33516, 34251, 35882, 39843, 40964, 45668, 46134, 48697, 52668, 53124, 53823, 58716, 61446, 61978, 68502, 71764, 79686, 92169, 92268, 92967, 97394, 102753, 107646, 122892, 123956, 125587, 137004, 146091, 159372, 161469, 184338, 185934, 194788, 205506, 215292, 216923, 251174, 278901, 292182, 322938, 340879, 368676, 371868, 376761, 411012, 433846, 438273, 502348, 557802, 584364, 645876, 650769, 681758, 753522, 867692, 876546, 1022637, 1115604, 1130283, 1301538, 1363516, 1507044, 1753092, 1952307, 2045274, 2260566, 2386153, 2603076, 3067911, 3904614, 4090548, 4521132, 4772306, 6135822, 7158459, 7809228, 9544612, 12271644, 14316918, 21475377, 28633836, 42950754, 85901508]

約数ペア:

[(1, 85901508), (2, 42950754), (3, 28633836), (4, 21475377), (6, 14316918), (7, 12271644), (9, 9544612), (11, 7809228), (12, 7158459), (14, 6135822), (18, 4772306), (19, 4521132), (21, 4090548), (22, 3904614), (28, 3067911), (33, 2603076), (36, 2386153), (38, 2260566), (42, 2045274), (44, 1952307), (49, 1753092), (57, 1507044), (63, 1363516), (66, 1301538), (76, 1130283), (77, 1115604), (84, 1022637), (98, 876546), (99, 867692), (114, 753522), (126, 681758), (132, 650769), (133, 645876), (147, 584364), (154, 557802), (171, 502348), (196, 438273), (198, 433846), (209, 411012), (228, 376761), (231, 371868), (233, 368676), (252, 340879), (266, 322938), (294, 292182), (308, 278901), (342, 251174), (396, 216923), (399, 215292), (418, 205506), (441, 194788), (462, 185934), (466, 184338), (532, 161469), (539, 159372), (588, 146091), (627, 137004), (684, 125587), (693, 123956), (699, 122892), (798, 107646), (836, 102753), (882, 97394), (924, 92967), (931, 92268), (932, 92169), (1078, 79686), (1197, 71764), (1254, 68502), (1386, 61978), (1398, 61446), (1463, 58716), (1596, 53823), (1617, 53124), (1631, 52668), (1764, 48697), (1862, 46134), (1881, 45668), (2097, 40964), (2156, 39843), (2394, 35882), (2508, 34251), (2563, 33516), (2772, 30989), (2793, 30756), (2796, 30723), (2926, 29358), (3234, 26562), (3262, 26334), (3724, 23067), (3762, 22834), (4194, 20482), (4389, 19572), (4427, 19404), (4788, 17941), (4851, 17708), (4893, 17556), (5126, 16758), (5586, 15378), (5852, 14679), (6468, 13281), (6524, 13167), (7524, 11417), (7689, 11172), (8379, 10252), (8388, 10241), (8778, 9786), (8854, 9702)]