78312504774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{773}}^1$

素因数の和:1222

約数の個数: 128

約数和(自身を含む): 183693754368

約数和(自身を除く): 105381249594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 173, 191, 219, 346, 382, 438, 511, 519, 573, 773, 1022, 1038, 1146, 1211, 1337, 1533, 1546, 2319, 2422, 2674, 3066, 3633, 4011, 4638, 5411, 7266, 8022, 10822, 12629, 13943, 16233, 25258, 27886, 32466, 33043, 37887, 41829, 56429, 66086, 75774, 83658, 88403, 97601, 99129, 112858, 133729, 147643, 169287, 176806, 195202, 198258, 231301, 265209, 267458, 292803, 295286, 338574, 395003, 401187, 442929, 462602, 530418, 585606, 693903, 790006, 802374, 885858, 936103, 1033501, 1185009, 1387806, 1872206, 2067002, 2370018, 2412139, 2808309, 3100503, 4824278, 5616618, 6201006, 7236417, 9762217, 10777939, 14472834, 16884973, 19524434, 21555878, 25542239, 29286651, 32333817, 33769946, 50654919, 51084478, 58573302, 64667634, 68335519, 75445573, 76626717, 101309838, 136671038, 150891146, 153253434, 178795673, 205006557, 226336719, 357591346, 410013114, 452673438, 536387019, 1072774038, 1864583447, 3729166894, 5593750341, 11187500682, 13052084129, 26104168258, 39156252387, 78312504774]

約数ペア:

[(1, 78312504774), (2, 39156252387), (3, 26104168258), (6, 13052084129), (7, 11187500682), (14, 5593750341), (21, 3729166894), (42, 1864583447), (73, 1072774038), (146, 536387019), (173, 452673438), (191, 410013114), (219, 357591346), (346, 226336719), (382, 205006557), (438, 178795673), (511, 153253434), (519, 150891146), (573, 136671038), (773, 101309838), (1022, 76626717), (1038, 75445573), (1146, 68335519), (1211, 64667634), (1337, 58573302), (1533, 51084478), (1546, 50654919), (2319, 33769946), (2422, 32333817), (2674, 29286651), (3066, 25542239), (3633, 21555878), (4011, 19524434), (4638, 16884973), (5411, 14472834), (7266, 10777939), (8022, 9762217), (10822, 7236417), (12629, 6201006), (13943, 5616618), (16233, 4824278), (25258, 3100503), (27886, 2808309), (32466, 2412139), (33043, 2370018), (37887, 2067002), (41829, 1872206), (56429, 1387806), (66086, 1185009), (75774, 1033501), (83658, 936103), (88403, 885858), (97601, 802374), (99129, 790006), (112858, 693903), (133729, 585606), (147643, 530418), (169287, 462602), (176806, 442929), (195202, 401187), (198258, 395003), (231301, 338574), (265209, 295286), (267458, 292803)]