42259464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 130178880

約数和(自身を除く): 87919416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 151, 156, 169, 184, 207, 234, 276, 299, 302, 312, 338, 414, 453, 468, 507, 552, 598, 604, 676, 828, 897, 906, 936, 1014, 1196, 1208, 1352, 1359, 1521, 1656, 1794, 1812, 1963, 2028, 2392, 2691, 2718, 3042, 3473, 3588, 3624, 3887, 3926, 4056, 5382, 5436, 5889, 6084, 6946, 7176, 7774, 7852, 10419, 10764, 10872, 11661, 11778, 12168, 13892, 15548, 15704, 17667, 20838, 21528, 23322, 23556, 25519, 27784, 31096, 31257, 34983, 35334, 41676, 45149, 46644, 47112, 51038, 62514, 69966, 70668, 76557, 83352, 90298, 93288, 102076, 125028, 135447, 139932, 141336, 153114, 180596, 204152, 229671, 250056, 270894, 279864, 306228, 361192, 406341, 459342, 541788, 586937, 612456, 812682, 918684, 1083576, 1173874, 1625364, 1760811, 1837368, 2347748, 3250728, 3521622, 4695496, 5282433, 7043244, 10564866, 14086488, 21129732, 42259464]

約数ペア:

[(1, 42259464), (2, 21129732), (3, 14086488), (4, 10564866), (6, 7043244), (8, 5282433), (9, 4695496), (12, 3521622), (13, 3250728), (18, 2347748), (23, 1837368), (24, 1760811), (26, 1625364), (36, 1173874), (39, 1083576), (46, 918684), (52, 812682), (69, 612456), (72, 586937), (78, 541788), (92, 459342), (104, 406341), (117, 361192), (138, 306228), (151, 279864), (156, 270894), (169, 250056), (184, 229671), (207, 204152), (234, 180596), (276, 153114), (299, 141336), (302, 139932), (312, 135447), (338, 125028), (414, 102076), (453, 93288), (468, 90298), (507, 83352), (552, 76557), (598, 70668), (604, 69966), (676, 62514), (828, 51038), (897, 47112), (906, 46644), (936, 45149), (1014, 41676), (1196, 35334), (1208, 34983), (1352, 31257), (1359, 31096), (1521, 27784), (1656, 25519), (1794, 23556), (1812, 23322), (1963, 21528), (2028, 20838), (2392, 17667), (2691, 15704), (2718, 15548), (3042, 13892), (3473, 12168), (3588, 11778), (3624, 11661), (3887, 10872), (3926, 10764), (4056, 10419), (5382, 7852), (5436, 7774), (5889, 7176), (6084, 6946)]