180525408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{38377}}^1$

素因数の和:38404

約数の個数: 72

約数和(自身を含む): 551261592

約数和(自身を除く): 370736184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 38377, 76754, 115131, 153508, 230262, 268639, 307016, 460524, 537278, 614032, 805917, 921048, 1074556, 1228064, 1611834, 1842096, 1880473, 2149112, 3223668, 3684192, 3760946, 4298224, 5641419, 6447336, 7521892, 8596448, 11282838, 12894672, 15043784, 22565676, 25789344, 30087568, 45131352, 60175136, 90262704, 180525408]

約数ペア:

[(1, 180525408), (2, 90262704), (3, 60175136), (4, 45131352), (6, 30087568), (7, 25789344), (8, 22565676), (12, 15043784), (14, 12894672), (16, 11282838), (21, 8596448), (24, 7521892), (28, 6447336), (32, 5641419), (42, 4298224), (48, 3760946), (49, 3684192), (56, 3223668), (84, 2149112), (96, 1880473), (98, 1842096), (112, 1611834), (147, 1228064), (168, 1074556), (196, 921048), (224, 805917), (294, 614032), (336, 537278), (392, 460524), (588, 307016), (672, 268639), (784, 230262), (1176, 153508), (1568, 115131), (2352, 76754), (4704, 38377)]