7844112

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 23986560

約数和(自身を除く): 16142448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 61, 72, 76, 94, 114, 122, 141, 144, 152, 171, 183, 188, 228, 244, 282, 304, 342, 366, 376, 423, 456, 488, 549, 564, 684, 732, 752, 846, 893, 912, 976, 1098, 1128, 1159, 1368, 1464, 1692, 1786, 2196, 2256, 2318, 2679, 2736, 2867, 2928, 3384, 3477, 3572, 4392, 4636, 5358, 5734, 6768, 6954, 7144, 8037, 8601, 8784, 9272, 10431, 10716, 11468, 13908, 14288, 16074, 17202, 18544, 20862, 21432, 22936, 25803, 27816, 32148, 34404, 41724, 42864, 45872, 51606, 54473, 55632, 64296, 68808, 83448, 103212, 108946, 128592, 137616, 163419, 166896, 206424, 217892, 326838, 412848, 435784, 490257, 653676, 871568, 980514, 1307352, 1961028, 2614704, 3922056, 7844112]

約数ペア:

[(1, 7844112), (2, 3922056), (3, 2614704), (4, 1961028), (6, 1307352), (8, 980514), (9, 871568), (12, 653676), (16, 490257), (18, 435784), (19, 412848), (24, 326838), (36, 217892), (38, 206424), (47, 166896), (48, 163419), (57, 137616), (61, 128592), (72, 108946), (76, 103212), (94, 83448), (114, 68808), (122, 64296), (141, 55632), (144, 54473), (152, 51606), (171, 45872), (183, 42864), (188, 41724), (228, 34404), (244, 32148), (282, 27816), (304, 25803), (342, 22936), (366, 21432), (376, 20862), (423, 18544), (456, 17202), (488, 16074), (549, 14288), (564, 13908), (684, 11468), (732, 10716), (752, 10431), (846, 9272), (893, 8784), (912, 8601), (976, 8037), (1098, 7144), (1128, 6954), (1159, 6768), (1368, 5734), (1464, 5358), (1692, 4636), (1786, 4392), (2196, 3572), (2256, 3477), (2318, 3384), (2679, 2928), (2736, 2867)]