82156752

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 239865600

約数和(自身を除く): 157708848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 61, 72, 94, 122, 141, 144, 183, 188, 199, 244, 282, 366, 376, 398, 423, 488, 549, 564, 597, 732, 752, 796, 846, 976, 1098, 1128, 1194, 1464, 1592, 1692, 1791, 2196, 2256, 2388, 2867, 2928, 3184, 3384, 3582, 4392, 4776, 5734, 6768, 7164, 8601, 8784, 9353, 9552, 11468, 12139, 14328, 17202, 18706, 22936, 24278, 25803, 28059, 28656, 34404, 36417, 37412, 45872, 48556, 51606, 56118, 68808, 72834, 74824, 84177, 97112, 103212, 109251, 112236, 137616, 145668, 149648, 168354, 194224, 206424, 218502, 224472, 291336, 336708, 412848, 437004, 448944, 570533, 582672, 673416, 874008, 1141066, 1346832, 1711599, 1748016, 2282132, 3423198, 4564264, 5134797, 6846396, 9128528, 10269594, 13692792, 20539188, 27385584, 41078376, 82156752]

約数ペア:

[(1, 82156752), (2, 41078376), (3, 27385584), (4, 20539188), (6, 13692792), (8, 10269594), (9, 9128528), (12, 6846396), (16, 5134797), (18, 4564264), (24, 3423198), (36, 2282132), (47, 1748016), (48, 1711599), (61, 1346832), (72, 1141066), (94, 874008), (122, 673416), (141, 582672), (144, 570533), (183, 448944), (188, 437004), (199, 412848), (244, 336708), (282, 291336), (366, 224472), (376, 218502), (398, 206424), (423, 194224), (488, 168354), (549, 149648), (564, 145668), (597, 137616), (732, 112236), (752, 109251), (796, 103212), (846, 97112), (976, 84177), (1098, 74824), (1128, 72834), (1194, 68808), (1464, 56118), (1592, 51606), (1692, 48556), (1791, 45872), (2196, 37412), (2256, 36417), (2388, 34404), (2867, 28656), (2928, 28059), (3184, 25803), (3384, 24278), (3582, 22936), (4392, 18706), (4776, 17202), (5734, 14328), (6768, 12139), (7164, 11468), (8601, 9552), (8784, 9353)]