75321072

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 222842880

約数和(自身を除く): 147521808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 359, 372, 376, 423, 496, 558, 564, 718, 744, 752, 846, 1077, 1116, 1128, 1436, 1457, 1488, 1692, 2154, 2232, 2256, 2872, 2914, 3231, 3384, 4308, 4371, 4464, 5744, 5828, 6462, 6768, 8616, 8742, 11129, 11656, 12924, 13113, 16873, 17232, 17484, 22258, 23312, 25848, 26226, 33387, 33746, 34968, 44516, 50619, 51696, 52452, 66774, 67492, 69936, 89032, 100161, 101238, 104904, 133548, 134984, 151857, 178064, 200322, 202476, 209808, 267096, 269968, 303714, 400644, 404952, 523063, 534192, 607428, 801288, 809904, 1046126, 1214856, 1569189, 1602576, 2092252, 2429712, 3138378, 4184504, 4707567, 6276756, 8369008, 9415134, 12553512, 18830268, 25107024, 37660536, 75321072]

約数ペア:

[(1, 75321072), (2, 37660536), (3, 25107024), (4, 18830268), (6, 12553512), (8, 9415134), (9, 8369008), (12, 6276756), (16, 4707567), (18, 4184504), (24, 3138378), (31, 2429712), (36, 2092252), (47, 1602576), (48, 1569189), (62, 1214856), (72, 1046126), (93, 809904), (94, 801288), (124, 607428), (141, 534192), (144, 523063), (186, 404952), (188, 400644), (248, 303714), (279, 269968), (282, 267096), (359, 209808), (372, 202476), (376, 200322), (423, 178064), (496, 151857), (558, 134984), (564, 133548), (718, 104904), (744, 101238), (752, 100161), (846, 89032), (1077, 69936), (1116, 67492), (1128, 66774), (1436, 52452), (1457, 51696), (1488, 50619), (1692, 44516), (2154, 34968), (2232, 33746), (2256, 33387), (2872, 26226), (2914, 25848), (3231, 23312), (3384, 22258), (4308, 17484), (4371, 17232), (4464, 16873), (5744, 13113), (5828, 12924), (6462, 11656), (6768, 11129), (8616, 8742)]