25547472

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 75828480

約数和(自身を除く): 50281008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 97, 118, 124, 144, 177, 186, 194, 236, 248, 279, 291, 354, 372, 388, 472, 496, 531, 558, 582, 708, 744, 776, 873, 944, 1062, 1116, 1164, 1416, 1488, 1552, 1746, 1829, 2124, 2232, 2328, 2832, 3007, 3492, 3658, 4248, 4464, 4656, 5487, 5723, 6014, 6984, 7316, 8496, 9021, 10974, 11446, 12028, 13968, 14632, 16461, 17169, 18042, 21948, 22892, 24056, 27063, 29264, 32922, 34338, 36084, 43896, 45784, 48112, 51507, 54126, 65844, 68676, 72168, 87792, 91568, 103014, 108252, 131688, 137352, 144336, 177413, 206028, 216504, 263376, 274704, 354826, 412056, 433008, 532239, 709652, 824112, 1064478, 1419304, 1596717, 2128956, 2838608, 3193434, 4257912, 6386868, 8515824, 12773736, 25547472]

約数ペア:

[(1, 25547472), (2, 12773736), (3, 8515824), (4, 6386868), (6, 4257912), (8, 3193434), (9, 2838608), (12, 2128956), (16, 1596717), (18, 1419304), (24, 1064478), (31, 824112), (36, 709652), (48, 532239), (59, 433008), (62, 412056), (72, 354826), (93, 274704), (97, 263376), (118, 216504), (124, 206028), (144, 177413), (177, 144336), (186, 137352), (194, 131688), (236, 108252), (248, 103014), (279, 91568), (291, 87792), (354, 72168), (372, 68676), (388, 65844), (472, 54126), (496, 51507), (531, 48112), (558, 45784), (582, 43896), (708, 36084), (744, 34338), (776, 32922), (873, 29264), (944, 27063), (1062, 24056), (1116, 22892), (1164, 21948), (1416, 18042), (1488, 17169), (1552, 16461), (1746, 14632), (1829, 13968), (2124, 12028), (2232, 11446), (2328, 10974), (2832, 9021), (3007, 8496), (3492, 7316), (3658, 6984), (4248, 6014), (4464, 5723), (4656, 5487)]