77218368

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 112

約数和(自身を含む): 214579200

約数和(自身を除く): 137360832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 64, 86, 94, 96, 129, 141, 172, 188, 192, 199, 258, 282, 344, 376, 398, 516, 564, 597, 688, 752, 796, 1032, 1128, 1194, 1376, 1504, 1592, 2021, 2064, 2256, 2388, 2752, 3008, 3184, 4042, 4128, 4512, 4776, 6063, 6368, 8084, 8256, 8557, 9024, 9353, 9552, 12126, 12736, 16168, 17114, 18706, 19104, 24252, 25671, 28059, 32336, 34228, 37412, 38208, 48504, 51342, 56118, 64672, 68456, 74824, 97008, 102684, 112236, 129344, 136912, 149648, 194016, 205368, 224472, 273824, 299296, 388032, 402179, 410736, 448944, 547648, 598592, 804358, 821472, 897888, 1206537, 1608716, 1642944, 1795776, 2413074, 3217432, 4826148, 6434864, 9652296, 12869728, 19304592, 25739456, 38609184, 77218368]

約数ペア:

[(1, 77218368), (2, 38609184), (3, 25739456), (4, 19304592), (6, 12869728), (8, 9652296), (12, 6434864), (16, 4826148), (24, 3217432), (32, 2413074), (43, 1795776), (47, 1642944), (48, 1608716), (64, 1206537), (86, 897888), (94, 821472), (96, 804358), (129, 598592), (141, 547648), (172, 448944), (188, 410736), (192, 402179), (199, 388032), (258, 299296), (282, 273824), (344, 224472), (376, 205368), (398, 194016), (516, 149648), (564, 136912), (597, 129344), (688, 112236), (752, 102684), (796, 97008), (1032, 74824), (1128, 68456), (1194, 64672), (1376, 56118), (1504, 51342), (1592, 48504), (2021, 38208), (2064, 37412), (2256, 34228), (2388, 32336), (2752, 28059), (3008, 25671), (3184, 24252), (4042, 19104), (4128, 18706), (4512, 17114), (4776, 16168), (6063, 12736), (6368, 12126), (8084, 9552), (8256, 9353), (8557, 9024)]