65228688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:581

約数の個数: 120

約数和(自身を含む): 210436928

約数和(自身を除く): 145208240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 252, 326, 336, 397, 489, 504, 652, 794, 978, 1008, 1141, 1191, 1304, 1467, 1588, 1956, 2282, 2382, 2608, 2779, 2934, 3176, 3423, 3573, 3912, 4564, 4764, 5558, 5868, 6352, 6846, 7146, 7824, 8337, 9128, 9528, 10269, 11116, 11736, 13692, 14292, 16674, 18256, 19056, 20538, 22232, 23472, 25011, 27384, 28584, 33348, 41076, 44464, 50022, 54768, 57168, 64711, 66696, 82152, 100044, 129422, 133392, 164304, 194133, 200088, 258844, 388266, 400176, 452977, 517688, 582399, 776532, 905954, 1035376, 1164798, 1358931, 1553064, 1811908, 2329596, 2717862, 3106128, 3623816, 4076793, 4659192, 5435724, 7247632, 8153586, 9318384, 10871448, 16307172, 21742896, 32614344, 65228688]

約数ペア:

[(1, 65228688), (2, 32614344), (3, 21742896), (4, 16307172), (6, 10871448), (7, 9318384), (8, 8153586), (9, 7247632), (12, 5435724), (14, 4659192), (16, 4076793), (18, 3623816), (21, 3106128), (24, 2717862), (28, 2329596), (36, 1811908), (42, 1553064), (48, 1358931), (56, 1164798), (63, 1035376), (72, 905954), (84, 776532), (112, 582399), (126, 517688), (144, 452977), (163, 400176), (168, 388266), (252, 258844), (326, 200088), (336, 194133), (397, 164304), (489, 133392), (504, 129422), (652, 100044), (794, 82152), (978, 66696), (1008, 64711), (1141, 57168), (1191, 54768), (1304, 50022), (1467, 44464), (1588, 41076), (1956, 33348), (2282, 28584), (2382, 27384), (2608, 25011), (2779, 23472), (2934, 22232), (3176, 20538), (3423, 19056), (3573, 18256), (3912, 16674), (4564, 14292), (4764, 13692), (5558, 11736), (5868, 11116), (6352, 10269), (6846, 9528), (7146, 9128), (7824, 8337)]