77195456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 112

約数和(自身を含む): 176832768

約数和(自身を除く): 99637312

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 64, 73, 82, 104, 124, 146, 164, 208, 248, 292, 328, 403, 416, 496, 533, 584, 656, 806, 832, 949, 992, 1066, 1168, 1271, 1312, 1612, 1898, 1984, 2132, 2263, 2336, 2542, 2624, 2993, 3224, 3796, 4264, 4526, 4672, 5084, 5986, 6448, 7592, 8528, 9052, 10168, 11972, 12896, 15184, 16523, 17056, 18104, 20336, 23944, 25792, 29419, 30368, 33046, 34112, 36208, 38909, 40672, 47888, 58838, 60736, 66092, 72416, 77818, 81344, 92783, 95776, 117676, 132184, 144832, 155636, 185566, 191552, 235352, 264368, 311272, 371132, 470704, 528736, 622544, 742264, 941408, 1057472, 1206179, 1245088, 1484528, 1882816, 2412358, 2490176, 2969056, 4824716, 5938112, 9649432, 19298864, 38597728, 77195456]

約数ペア:

[(1, 77195456), (2, 38597728), (4, 19298864), (8, 9649432), (13, 5938112), (16, 4824716), (26, 2969056), (31, 2490176), (32, 2412358), (41, 1882816), (52, 1484528), (62, 1245088), (64, 1206179), (73, 1057472), (82, 941408), (104, 742264), (124, 622544), (146, 528736), (164, 470704), (208, 371132), (248, 311272), (292, 264368), (328, 235352), (403, 191552), (416, 185566), (496, 155636), (533, 144832), (584, 132184), (656, 117676), (806, 95776), (832, 92783), (949, 81344), (992, 77818), (1066, 72416), (1168, 66092), (1271, 60736), (1312, 58838), (1612, 47888), (1898, 40672), (1984, 38909), (2132, 36208), (2263, 34112), (2336, 33046), (2542, 30368), (2624, 29419), (2993, 25792), (3224, 23944), (3796, 20336), (4264, 18104), (4526, 17056), (4672, 16523), (5084, 15184), (5986, 12896), (6448, 11972), (7592, 10168), (8528, 9052)]