129775968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{64373}}^1$

素因数の和:64396

約数の個数: 72

約数和(自身を含む): 421778448

約数和(自身を除く): 292002480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 64373, 128746, 193119, 257492, 386238, 450611, 514984, 579357, 772476, 901222, 1029968, 1158714, 1351833, 1544952, 1802444, 2059936, 2317428, 2703666, 3089904, 3604888, 4055499, 4634856, 5407332, 6179808, 7209776, 8110998, 9269712, 10814664, 14419552, 16221996, 18539424, 21629328, 32443992, 43258656, 64887984, 129775968]

約数ペア:

[(1, 129775968), (2, 64887984), (3, 43258656), (4, 32443992), (6, 21629328), (7, 18539424), (8, 16221996), (9, 14419552), (12, 10814664), (14, 9269712), (16, 8110998), (18, 7209776), (21, 6179808), (24, 5407332), (28, 4634856), (32, 4055499), (36, 3604888), (42, 3089904), (48, 2703666), (56, 2317428), (63, 2059936), (72, 1802444), (84, 1544952), (96, 1351833), (112, 1158714), (126, 1029968), (144, 901222), (168, 772476), (224, 579357), (252, 514984), (288, 450611), (336, 386238), (504, 257492), (672, 193119), (1008, 128746), (2016, 64373)]