61222272

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 173644800

約数和(自身を除く): 112422528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 139, 148, 186, 192, 222, 248, 278, 296, 372, 384, 417, 444, 496, 556, 592, 744, 834, 888, 992, 1112, 1147, 1184, 1488, 1668, 1776, 1984, 2224, 2294, 2368, 2976, 3336, 3441, 3552, 3968, 4309, 4448, 4588, 4736, 5143, 5952, 6672, 6882, 7104, 8618, 8896, 9176, 10286, 11904, 12927, 13344, 13764, 14208, 15429, 17236, 17792, 18352, 20572, 25854, 26688, 27528, 30858, 34472, 36704, 41144, 51708, 53376, 55056, 61716, 68944, 73408, 82288, 103416, 110112, 123432, 137888, 146816, 159433, 164576, 206832, 220224, 246864, 275776, 318866, 329152, 413664, 440448, 478299, 493728, 551552, 637732, 658304, 827328, 956598, 987456, 1275464, 1654656, 1913196, 1974912, 2550928, 3826392, 5101856, 7652784, 10203712, 15305568, 20407424, 30611136, 61222272]

約数ペア:

[(1, 61222272), (2, 30611136), (3, 20407424), (4, 15305568), (6, 10203712), (8, 7652784), (12, 5101856), (16, 3826392), (24, 2550928), (31, 1974912), (32, 1913196), (37, 1654656), (48, 1275464), (62, 987456), (64, 956598), (74, 827328), (93, 658304), (96, 637732), (111, 551552), (124, 493728), (128, 478299), (139, 440448), (148, 413664), (186, 329152), (192, 318866), (222, 275776), (248, 246864), (278, 220224), (296, 206832), (372, 164576), (384, 159433), (417, 146816), (444, 137888), (496, 123432), (556, 110112), (592, 103416), (744, 82288), (834, 73408), (888, 68944), (992, 61716), (1112, 55056), (1147, 53376), (1184, 51708), (1488, 41144), (1668, 36704), (1776, 34472), (1984, 30858), (2224, 27528), (2294, 26688), (2368, 25854), (2976, 20572), (3336, 18352), (3441, 17792), (3552, 17236), (3968, 15429), (4309, 14208), (4448, 13764), (4588, 13344), (4736, 12927), (5143, 11904), (5952, 10286), (6672, 9176), (6882, 8896), (7104, 8618)]