64941156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 211599360

約数和(自身を除く): 146658204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 31, 34, 36, 42, 51, 54, 62, 63, 68, 84, 93, 102, 108, 119, 124, 126, 153, 163, 186, 189, 204, 217, 238, 252, 279, 306, 326, 357, 372, 378, 434, 459, 476, 489, 527, 558, 612, 651, 652, 714, 756, 837, 868, 918, 978, 1054, 1071, 1116, 1141, 1302, 1428, 1467, 1581, 1674, 1836, 1953, 1956, 2108, 2142, 2282, 2604, 2771, 2934, 3162, 3213, 3348, 3423, 3689, 3906, 4284, 4401, 4564, 4743, 5053, 5542, 5859, 5868, 6324, 6426, 6846, 7378, 7812, 8313, 8802, 9486, 10106, 10269, 11067, 11084, 11718, 12852, 13692, 14229, 14756, 15159, 16626, 17604, 18972, 19397, 20212, 20538, 22134, 23436, 24939, 28458, 30318, 30807, 33201, 33252, 35371, 38794, 41076, 44268, 45477, 49878, 56916, 58191, 60636, 61614, 66402, 70742, 74817, 77588, 85901, 90954, 99603, 99756, 106113, 116382, 123228, 132804, 136431, 141484, 149634, 171802, 174573, 181908, 199206, 212226, 232764, 257703, 272862, 299268, 318339, 343604, 349146, 398412, 424452, 515406, 523719, 545724, 601307, 636678, 698292, 773109, 955017, 1030812, 1047438, 1202614, 1273356, 1546218, 1803921, 1910034, 2094876, 2319327, 2405228, 3092436, 3607842, 3820068, 4638654, 5411763, 7215684, 9277308, 10823526, 16235289, 21647052, 32470578, 64941156]

約数ペア:

[(1, 64941156), (2, 32470578), (3, 21647052), (4, 16235289), (6, 10823526), (7, 9277308), (9, 7215684), (12, 5411763), (14, 4638654), (17, 3820068), (18, 3607842), (21, 3092436), (27, 2405228), (28, 2319327), (31, 2094876), (34, 1910034), (36, 1803921), (42, 1546218), (51, 1273356), (54, 1202614), (62, 1047438), (63, 1030812), (68, 955017), (84, 773109), (93, 698292), (102, 636678), (108, 601307), (119, 545724), (124, 523719), (126, 515406), (153, 424452), (163, 398412), (186, 349146), (189, 343604), (204, 318339), (217, 299268), (238, 272862), (252, 257703), (279, 232764), (306, 212226), (326, 199206), (357, 181908), (372, 174573), (378, 171802), (434, 149634), (459, 141484), (476, 136431), (489, 132804), (527, 123228), (558, 116382), (612, 106113), (651, 99756), (652, 99603), (714, 90954), (756, 85901), (837, 77588), (868, 74817), (918, 70742), (978, 66402), (1054, 61614), (1071, 60636), (1116, 58191), (1141, 56916), (1302, 49878), (1428, 45477), (1467, 44268), (1581, 41076), (1674, 38794), (1836, 35371), (1953, 33252), (1956, 33201), (2108, 30807), (2142, 30318), (2282, 28458), (2604, 24939), (2771, 23436), (2934, 22134), (3162, 20538), (3213, 20212), (3348, 19397), (3423, 18972), (3689, 17604), (3906, 16626), (4284, 15159), (4401, 14756), (4564, 14229), (4743, 13692), (5053, 12852), (5542, 11718), (5859, 11084), (5868, 11067), (6324, 10269), (6426, 10106), (6846, 9486), (7378, 8802), (7812, 8313)]