72799488

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1704

約数の個数: 108

約数和(自身を含む): 221079040

約数和(自身を除く): 148279552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1663, 1824, 2304, 2432, 2736, 3326, 3648, 4864, 4989, 5472, 6652, 7296, 9978, 10944, 13304, 14592, 14967, 19956, 21888, 26608, 29934, 31597, 39912, 43776, 53216, 59868, 63194, 79824, 94791, 106432, 119736, 126388, 159648, 189582, 212864, 239472, 252776, 284373, 319296, 379164, 425728, 478944, 505552, 568746, 638592, 758328, 957888, 1011104, 1137492, 1277184, 1516656, 1915776, 2022208, 2274984, 3033312, 3831552, 4044416, 4549968, 6066624, 8088832, 9099936, 12133248, 18199872, 24266496, 36399744, 72799488]

約数ペア:

[(1, 72799488), (2, 36399744), (3, 24266496), (4, 18199872), (6, 12133248), (8, 9099936), (9, 8088832), (12, 6066624), (16, 4549968), (18, 4044416), (19, 3831552), (24, 3033312), (32, 2274984), (36, 2022208), (38, 1915776), (48, 1516656), (57, 1277184), (64, 1137492), (72, 1011104), (76, 957888), (96, 758328), (114, 638592), (128, 568746), (144, 505552), (152, 478944), (171, 425728), (192, 379164), (228, 319296), (256, 284373), (288, 252776), (304, 239472), (342, 212864), (384, 189582), (456, 159648), (576, 126388), (608, 119736), (684, 106432), (768, 94791), (912, 79824), (1152, 63194), (1216, 59868), (1368, 53216), (1663, 43776), (1824, 39912), (2304, 31597), (2432, 29934), (2736, 26608), (3326, 21888), (3648, 19956), (4864, 14967), (4989, 14592), (5472, 13304), (6652, 10944), (7296, 9978)]