77889546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 226344960

約数和(自身を除く): 148455414

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 31, 34, 42, 46, 51, 54, 62, 63, 69, 93, 102, 119, 126, 138, 153, 161, 186, 189, 207, 217, 238, 279, 289, 306, 322, 357, 378, 391, 414, 434, 459, 483, 527, 558, 578, 621, 651, 713, 714, 782, 837, 867, 918, 966, 1054, 1071, 1173, 1242, 1302, 1426, 1449, 1581, 1674, 1734, 1953, 2023, 2139, 2142, 2346, 2601, 2737, 2898, 3162, 3213, 3519, 3689, 3906, 4046, 4278, 4347, 4743, 4991, 5202, 5474, 5859, 6069, 6417, 6426, 6647, 7038, 7378, 7803, 8211, 8694, 8959, 9486, 9982, 10557, 11067, 11718, 12121, 12138, 12834, 13294, 14229, 14973, 15606, 16422, 17918, 18207, 19251, 19941, 21114, 22134, 24242, 24633, 26877, 28458, 29946, 33201, 36363, 36414, 38502, 39882, 44919, 46529, 49266, 53754, 54621, 59823, 62713, 66402, 72726, 73899, 80631, 84847, 89838, 93058, 99603, 109089, 109242, 119646, 125426, 134757, 139587, 147798, 161262, 169694, 179469, 188139, 199206, 206057, 218178, 241893, 254541, 269514, 279174, 327267, 358938, 376278, 412114, 418761, 483786, 509082, 564417, 618171, 654534, 763623, 837522, 1128834, 1236342, 1256283, 1442399, 1527246, 1693251, 1854513, 2290869, 2512566, 2884798, 3386502, 3709026, 4327197, 4581738, 5563539, 8654394, 11127078, 12981591, 25963182, 38944773, 77889546]

約数ペア:

[(1, 77889546), (2, 38944773), (3, 25963182), (6, 12981591), (7, 11127078), (9, 8654394), (14, 5563539), (17, 4581738), (18, 4327197), (21, 3709026), (23, 3386502), (27, 2884798), (31, 2512566), (34, 2290869), (42, 1854513), (46, 1693251), (51, 1527246), (54, 1442399), (62, 1256283), (63, 1236342), (69, 1128834), (93, 837522), (102, 763623), (119, 654534), (126, 618171), (138, 564417), (153, 509082), (161, 483786), (186, 418761), (189, 412114), (207, 376278), (217, 358938), (238, 327267), (279, 279174), (289, 269514), (306, 254541), (322, 241893), (357, 218178), (378, 206057), (391, 199206), (414, 188139), (434, 179469), (459, 169694), (483, 161262), (527, 147798), (558, 139587), (578, 134757), (621, 125426), (651, 119646), (713, 109242), (714, 109089), (782, 99603), (837, 93058), (867, 89838), (918, 84847), (966, 80631), (1054, 73899), (1071, 72726), (1173, 66402), (1242, 62713), (1302, 59823), (1426, 54621), (1449, 53754), (1581, 49266), (1674, 46529), (1734, 44919), (1953, 39882), (2023, 38502), (2139, 36414), (2142, 36363), (2346, 33201), (2601, 29946), (2737, 28458), (2898, 26877), (3162, 24633), (3213, 24242), (3519, 22134), (3689, 21114), (3906, 19941), (4046, 19251), (4278, 18207), (4347, 17918), (4743, 16422), (4991, 15606), (5202, 14973), (5474, 14229), (5859, 13294), (6069, 12834), (6417, 12138), (6426, 12121), (6647, 11718), (7038, 11067), (7378, 10557), (7803, 9982), (8211, 9486), (8694, 8959)]