74784996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 226262400

約数和(自身を除く): 151477404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 117, 132, 143, 146, 156, 198, 199, 219, 234, 286, 292, 396, 398, 429, 438, 468, 572, 597, 657, 796, 803, 858, 876, 949, 1194, 1287, 1314, 1606, 1716, 1791, 1898, 2189, 2388, 2409, 2574, 2587, 2628, 2847, 3212, 3582, 3796, 4378, 4818, 5148, 5174, 5694, 6567, 7164, 7227, 7761, 8541, 8756, 9636, 10348, 10439, 11388, 13134, 14454, 14527, 15522, 17082, 19701, 20878, 23283, 26268, 28457, 28908, 29054, 31044, 31317, 34164, 39402, 41756, 43581, 46566, 56914, 58108, 62634, 78804, 85371, 87162, 93132, 93951, 113828, 125268, 130743, 159797, 170742, 174324, 187902, 188851, 256113, 261486, 319594, 341484, 375804, 377702, 479391, 512226, 522972, 566553, 639188, 755404, 958782, 1024452, 1133106, 1438173, 1699659, 1917564, 2077361, 2266212, 2876346, 3399318, 4154722, 5752692, 6232083, 6798636, 8309444, 12464166, 18696249, 24928332, 37392498, 74784996]

約数ペア:

[(1, 74784996), (2, 37392498), (3, 24928332), (4, 18696249), (6, 12464166), (9, 8309444), (11, 6798636), (12, 6232083), (13, 5752692), (18, 4154722), (22, 3399318), (26, 2876346), (33, 2266212), (36, 2077361), (39, 1917564), (44, 1699659), (52, 1438173), (66, 1133106), (73, 1024452), (78, 958782), (99, 755404), (117, 639188), (132, 566553), (143, 522972), (146, 512226), (156, 479391), (198, 377702), (199, 375804), (219, 341484), (234, 319594), (286, 261486), (292, 256113), (396, 188851), (398, 187902), (429, 174324), (438, 170742), (468, 159797), (572, 130743), (597, 125268), (657, 113828), (796, 93951), (803, 93132), (858, 87162), (876, 85371), (949, 78804), (1194, 62634), (1287, 58108), (1314, 56914), (1606, 46566), (1716, 43581), (1791, 41756), (1898, 39402), (2189, 34164), (2388, 31317), (2409, 31044), (2574, 29054), (2587, 28908), (2628, 28457), (2847, 26268), (3212, 23283), (3582, 20878), (3796, 19701), (4378, 17082), (4818, 15522), (5148, 14527), (5174, 14454), (5694, 13134), (6567, 11388), (7164, 10439), (7227, 10348), (7761, 9636), (8541, 8756)]