78800202

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 210760704

約数和(自身を除く): 131960502

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 31, 34, 39, 51, 54, 62, 71, 78, 81, 93, 102, 117, 142, 153, 162, 186, 213, 221, 234, 279, 306, 351, 403, 426, 442, 459, 527, 558, 639, 663, 702, 806, 837, 918, 923, 1053, 1054, 1207, 1209, 1278, 1326, 1377, 1581, 1674, 1846, 1917, 1989, 2106, 2201, 2414, 2418, 2511, 2754, 2769, 3162, 3621, 3627, 3834, 3978, 4402, 4743, 5022, 5538, 5751, 5967, 6603, 6851, 7242, 7254, 8307, 9486, 10863, 10881, 11502, 11934, 13206, 13702, 14229, 15691, 16614, 17901, 19809, 20553, 21726, 21762, 24921, 28458, 28613, 31382, 32589, 32643, 35802, 37417, 39618, 41106, 42687, 47073, 49842, 57226, 59427, 61659, 65178, 65286, 74763, 74834, 85374, 85839, 94146, 97767, 112251, 118854, 123318, 141219, 149526, 171678, 178281, 184977, 195534, 224502, 257517, 282438, 336753, 356562, 369954, 423657, 486421, 515034, 554931, 673506, 772551, 847314, 972842, 1010259, 1109862, 1270971, 1459263, 1545102, 2020518, 2317653, 2541942, 2918526, 3030777, 4377789, 4635306, 6061554, 8755578, 13133367, 26266734, 39400101, 78800202]

約数ペア:

[(1, 78800202), (2, 39400101), (3, 26266734), (6, 13133367), (9, 8755578), (13, 6061554), (17, 4635306), (18, 4377789), (26, 3030777), (27, 2918526), (31, 2541942), (34, 2317653), (39, 2020518), (51, 1545102), (54, 1459263), (62, 1270971), (71, 1109862), (78, 1010259), (81, 972842), (93, 847314), (102, 772551), (117, 673506), (142, 554931), (153, 515034), (162, 486421), (186, 423657), (213, 369954), (221, 356562), (234, 336753), (279, 282438), (306, 257517), (351, 224502), (403, 195534), (426, 184977), (442, 178281), (459, 171678), (527, 149526), (558, 141219), (639, 123318), (663, 118854), (702, 112251), (806, 97767), (837, 94146), (918, 85839), (923, 85374), (1053, 74834), (1054, 74763), (1207, 65286), (1209, 65178), (1278, 61659), (1326, 59427), (1377, 57226), (1581, 49842), (1674, 47073), (1846, 42687), (1917, 41106), (1989, 39618), (2106, 37417), (2201, 35802), (2414, 32643), (2418, 32589), (2511, 31382), (2754, 28613), (2769, 28458), (3162, 24921), (3621, 21762), (3627, 21726), (3834, 20553), (3978, 19809), (4402, 17901), (4743, 16614), (5022, 15691), (5538, 14229), (5751, 13702), (5967, 13206), (6603, 11934), (6851, 11502), (7242, 10881), (7254, 10863), (8307, 9486)]