73624428

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 192192000

約数和(自身を除く): 118567572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 199, 239, 258, 387, 398, 478, 516, 597, 717, 774, 796, 956, 1194, 1434, 1548, 1791, 2151, 2388, 2868, 3582, 4302, 7164, 8557, 8604, 10277, 17114, 20554, 25671, 30831, 34228, 41108, 47561, 51342, 61662, 77013, 92493, 95122, 102684, 123324, 142683, 154026, 184986, 190244, 285366, 308052, 369972, 428049, 570732, 856098, 1712196, 2045123, 4090246, 6135369, 8180492, 12270738, 18406107, 24541476, 36812214, 73624428]

約数ペア:

[(1, 73624428), (2, 36812214), (3, 24541476), (4, 18406107), (6, 12270738), (9, 8180492), (12, 6135369), (18, 4090246), (36, 2045123), (43, 1712196), (86, 856098), (129, 570732), (172, 428049), (199, 369972), (239, 308052), (258, 285366), (387, 190244), (398, 184986), (478, 154026), (516, 142683), (597, 123324), (717, 102684), (774, 95122), (796, 92493), (956, 77013), (1194, 61662), (1434, 51342), (1548, 47561), (1791, 41108), (2151, 34228), (2388, 30831), (2868, 25671), (3582, 20554), (4302, 17114), (7164, 10277), (8557, 8604)]