81800064

素因数分解:

$2^7\times 3^3\times {\mathrm{23669}}^1$

素因数の和:23692

約数の個数: 64

約数和(自身を含む): 241434000

約数和(自身を除く): 159633936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 23669, 47338, 71007, 94676, 142014, 189352, 213021, 284028, 378704, 426042, 568056, 639063, 757408, 852084, 1136112, 1278126, 1514816, 1704168, 2272224, 2556252, 3029632, 3408336, 4544448, 5112504, 6816672, 9088896, 10225008, 13633344, 20450016, 27266688, 40900032, 81800064]

約数ペア:

[(1, 81800064), (2, 40900032), (3, 27266688), (4, 20450016), (6, 13633344), (8, 10225008), (9, 9088896), (12, 6816672), (16, 5112504), (18, 4544448), (24, 3408336), (27, 3029632), (32, 2556252), (36, 2272224), (48, 1704168), (54, 1514816), (64, 1278126), (72, 1136112), (96, 852084), (108, 757408), (128, 639063), (144, 568056), (192, 426042), (216, 378704), (288, 284028), (384, 213021), (432, 189352), (576, 142014), (864, 94676), (1152, 71007), (1728, 47338), (3456, 23669)]