142723908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2309}}^1$

素因数の和:2437

約数の個数: 72

約数和(自身を含む): 385945560

約数和(自身を除く): 243221652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 909, 1212, 1717, 1818, 2309, 3434, 3636, 4618, 5151, 6868, 6927, 9236, 10302, 13854, 15453, 20604, 20781, 27708, 30906, 39253, 41562, 61812, 78506, 83124, 117759, 157012, 233209, 235518, 353277, 466418, 471036, 699627, 706554, 932836, 1399254, 1413108, 2098881, 2798508, 3964553, 4197762, 7929106, 8395524, 11893659, 15858212, 23787318, 35680977, 47574636, 71361954, 142723908]

約数ペア:

[(1, 142723908), (2, 71361954), (3, 47574636), (4, 35680977), (6, 23787318), (9, 15858212), (12, 11893659), (17, 8395524), (18, 7929106), (34, 4197762), (36, 3964553), (51, 2798508), (68, 2098881), (101, 1413108), (102, 1399254), (153, 932836), (202, 706554), (204, 699627), (303, 471036), (306, 466418), (404, 353277), (606, 235518), (612, 233209), (909, 157012), (1212, 117759), (1717, 83124), (1818, 78506), (2309, 61812), (3434, 41562), (3636, 39253), (4618, 30906), (5151, 27708), (6868, 20781), (6927, 20604), (9236, 15453), (10302, 13854)]