12378672

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 37140480

約数和(自身を除く): 24761808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 59, 62, 72, 93, 94, 118, 124, 141, 144, 177, 186, 188, 236, 248, 279, 282, 354, 372, 376, 423, 472, 496, 531, 558, 564, 708, 744, 752, 846, 944, 1062, 1116, 1128, 1416, 1457, 1488, 1692, 1829, 2124, 2232, 2256, 2773, 2832, 2914, 3384, 3658, 4248, 4371, 4464, 5487, 5546, 5828, 6768, 7316, 8319, 8496, 8742, 10974, 11092, 11656, 13113, 14632, 16461, 16638, 17484, 21948, 22184, 23312, 24957, 26226, 29264, 32922, 33276, 34968, 43896, 44368, 49914, 52452, 65844, 66552, 69936, 85963, 87792, 99828, 104904, 131688, 133104, 171926, 199656, 209808, 257889, 263376, 343852, 399312, 515778, 687704, 773667, 1031556, 1375408, 1547334, 2063112, 3094668, 4126224, 6189336, 12378672]

約数ペア:

[(1, 12378672), (2, 6189336), (3, 4126224), (4, 3094668), (6, 2063112), (8, 1547334), (9, 1375408), (12, 1031556), (16, 773667), (18, 687704), (24, 515778), (31, 399312), (36, 343852), (47, 263376), (48, 257889), (59, 209808), (62, 199656), (72, 171926), (93, 133104), (94, 131688), (118, 104904), (124, 99828), (141, 87792), (144, 85963), (177, 69936), (186, 66552), (188, 65844), (236, 52452), (248, 49914), (279, 44368), (282, 43896), (354, 34968), (372, 33276), (376, 32922), (423, 29264), (472, 26226), (496, 24957), (531, 23312), (558, 22184), (564, 21948), (708, 17484), (744, 16638), (752, 16461), (846, 14632), (944, 13113), (1062, 11656), (1116, 11092), (1128, 10974), (1416, 8742), (1457, 8496), (1488, 8319), (1692, 7316), (1829, 6768), (2124, 5828), (2232, 5546), (2256, 5487), (2773, 4464), (2832, 4371), (2914, 4248), (3384, 3658)]