77695408

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 187488000

約数和(自身を除く): 109792592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 1064, 1102, 1259, 1624, 2128, 2204, 2518, 3248, 3857, 4408, 5036, 7714, 8813, 8816, 10072, 15428, 17626, 20144, 23921, 30856, 35252, 36511, 47842, 61712, 70504, 73022, 95684, 141008, 146044, 167447, 191368, 255577, 292088, 334894, 382736, 511154, 584176, 669788, 693709, 1022308, 1339576, 1387418, 2044616, 2679152, 2774836, 4089232, 4855963, 5549672, 9711926, 11099344, 19423852, 38847704, 77695408]

約数ペア:

[(1, 77695408), (2, 38847704), (4, 19423852), (7, 11099344), (8, 9711926), (14, 5549672), (16, 4855963), (19, 4089232), (28, 2774836), (29, 2679152), (38, 2044616), (56, 1387418), (58, 1339576), (76, 1022308), (112, 693709), (116, 669788), (133, 584176), (152, 511154), (203, 382736), (232, 334894), (266, 292088), (304, 255577), (406, 191368), (464, 167447), (532, 146044), (551, 141008), (812, 95684), (1064, 73022), (1102, 70504), (1259, 61712), (1624, 47842), (2128, 36511), (2204, 35252), (2518, 30856), (3248, 23921), (3857, 20144), (4408, 17626), (5036, 15428), (7714, 10072), (8813, 8816)]