81055824

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 236175360

約数和(自身を除く): 155119536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 47, 48, 57, 61, 62, 76, 93, 94, 114, 122, 124, 141, 152, 183, 186, 188, 228, 244, 248, 282, 304, 366, 372, 376, 456, 488, 496, 564, 589, 732, 744, 752, 893, 912, 976, 1128, 1159, 1178, 1457, 1464, 1488, 1767, 1786, 1891, 2256, 2318, 2356, 2679, 2867, 2914, 2928, 3477, 3534, 3572, 3782, 4371, 4636, 4712, 5358, 5673, 5734, 5828, 6954, 7068, 7144, 7564, 8601, 8742, 9272, 9424, 10716, 11346, 11468, 11656, 13908, 14136, 14288, 15128, 17202, 17484, 18544, 21432, 22692, 22936, 23312, 27683, 27816, 28272, 30256, 34404, 34968, 35929, 42864, 45384, 45872, 54473, 55366, 55632, 68808, 69936, 71858, 83049, 88877, 90768, 107787, 108946, 110732, 137616, 143716, 163419, 166098, 177754, 215574, 217892, 221464, 266631, 287432, 326838, 332196, 355508, 431148, 435784, 442928, 533262, 574864, 653676, 664392, 711016, 862296, 871568, 1066524, 1307352, 1328784, 1422032, 1688663, 1724592, 2133048, 2614704, 3377326, 4266096, 5065989, 6754652, 10131978, 13509304, 20263956, 27018608, 40527912, 81055824]

約数ペア:

[(1, 81055824), (2, 40527912), (3, 27018608), (4, 20263956), (6, 13509304), (8, 10131978), (12, 6754652), (16, 5065989), (19, 4266096), (24, 3377326), (31, 2614704), (38, 2133048), (47, 1724592), (48, 1688663), (57, 1422032), (61, 1328784), (62, 1307352), (76, 1066524), (93, 871568), (94, 862296), (114, 711016), (122, 664392), (124, 653676), (141, 574864), (152, 533262), (183, 442928), (186, 435784), (188, 431148), (228, 355508), (244, 332196), (248, 326838), (282, 287432), (304, 266631), (366, 221464), (372, 217892), (376, 215574), (456, 177754), (488, 166098), (496, 163419), (564, 143716), (589, 137616), (732, 110732), (744, 108946), (752, 107787), (893, 90768), (912, 88877), (976, 83049), (1128, 71858), (1159, 69936), (1178, 68808), (1457, 55632), (1464, 55366), (1488, 54473), (1767, 45872), (1786, 45384), (1891, 42864), (2256, 35929), (2318, 34968), (2356, 34404), (2679, 30256), (2867, 28272), (2914, 27816), (2928, 27683), (3477, 23312), (3534, 22936), (3572, 22692), (3782, 21432), (4371, 18544), (4636, 17484), (4712, 17202), (5358, 15128), (5673, 14288), (5734, 14136), (5828, 13908), (6954, 11656), (7068, 11468), (7144, 11346), (7564, 10716), (8601, 9424), (8742, 9272)]