65203788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 172103680

約数和(自身を除く): 106899892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 97, 124, 139, 156, 186, 194, 278, 291, 372, 388, 403, 417, 556, 582, 806, 834, 1164, 1209, 1261, 1612, 1668, 1807, 2418, 2522, 3007, 3614, 3783, 4309, 4836, 5044, 5421, 6014, 7228, 7566, 8618, 9021, 10842, 12028, 12927, 13483, 15132, 17236, 18042, 21684, 25854, 26966, 36084, 39091, 40449, 51708, 53932, 56017, 78182, 80898, 112034, 117273, 156364, 161796, 168051, 175279, 224068, 234546, 336102, 350558, 417973, 469092, 525837, 672204, 701116, 835946, 1051674, 1253919, 1671892, 2103348, 2507838, 5015676, 5433649, 10867298, 16300947, 21734596, 32601894, 65203788]

約数ペア:

[(1, 65203788), (2, 32601894), (3, 21734596), (4, 16300947), (6, 10867298), (12, 5433649), (13, 5015676), (26, 2507838), (31, 2103348), (39, 1671892), (52, 1253919), (62, 1051674), (78, 835946), (93, 701116), (97, 672204), (124, 525837), (139, 469092), (156, 417973), (186, 350558), (194, 336102), (278, 234546), (291, 224068), (372, 175279), (388, 168051), (403, 161796), (417, 156364), (556, 117273), (582, 112034), (806, 80898), (834, 78182), (1164, 56017), (1209, 53932), (1261, 51708), (1612, 40449), (1668, 39091), (1807, 36084), (2418, 26966), (2522, 25854), (3007, 21684), (3614, 18042), (3783, 17236), (4309, 15132), (4836, 13483), (5044, 12927), (5421, 12028), (6014, 10842), (7228, 9021), (7566, 8618)]