77977548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2939}}^1$

素因数の和:3027

約数の個数: 72

約数和(自身を含む): 218312640

約数和(自身を除く): 140335092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2939, 2948, 4422, 5878, 6633, 8817, 8844, 11756, 13266, 17634, 26451, 26532, 32329, 35268, 52902, 64658, 96987, 105804, 129316, 193974, 196913, 290961, 387948, 393826, 581922, 590739, 787652, 1163844, 1181478, 1772217, 2166043, 2362956, 3544434, 4332086, 6498129, 7088868, 8664172, 12996258, 19494387, 25992516, 38988774, 77977548]

約数ペア:

[(1, 77977548), (2, 38988774), (3, 25992516), (4, 19494387), (6, 12996258), (9, 8664172), (11, 7088868), (12, 6498129), (18, 4332086), (22, 3544434), (33, 2362956), (36, 2166043), (44, 1772217), (66, 1181478), (67, 1163844), (99, 787652), (132, 590739), (134, 581922), (198, 393826), (201, 387948), (268, 290961), (396, 196913), (402, 193974), (603, 129316), (737, 105804), (804, 96987), (1206, 64658), (1474, 52902), (2211, 35268), (2412, 32329), (2939, 26532), (2948, 26451), (4422, 17634), (5878, 13266), (6633, 11756), (8817, 8844)]