90911268

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 281534400

約数和(自身を除く): 190623132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 63, 82, 84, 98, 108, 123, 126, 147, 164, 189, 196, 246, 252, 287, 294, 369, 378, 419, 441, 492, 574, 588, 738, 756, 838, 861, 882, 1107, 1148, 1257, 1323, 1476, 1676, 1722, 1764, 2009, 2214, 2514, 2583, 2646, 2933, 3444, 3771, 4018, 4428, 5028, 5166, 5292, 5866, 6027, 7542, 7749, 8036, 8799, 10332, 11313, 11732, 12054, 15084, 15498, 17179, 17598, 18081, 20531, 22626, 24108, 26397, 30996, 34358, 35196, 36162, 41062, 45252, 51537, 52794, 54243, 61593, 68716, 72324, 79191, 82124, 103074, 105588, 108486, 120253, 123186, 154611, 158382, 184779, 206148, 216972, 240506, 246372, 309222, 316764, 360759, 369558, 463833, 481012, 554337, 618444, 721518, 739116, 841771, 927666, 1082277, 1108674, 1443036, 1683542, 1855332, 2164554, 2217348, 2525313, 3246831, 3367084, 4329108, 5050626, 6493662, 7575939, 10101252, 12987324, 15151878, 22727817, 30303756, 45455634, 90911268]

約数ペア:

[(1, 90911268), (2, 45455634), (3, 30303756), (4, 22727817), (6, 15151878), (7, 12987324), (9, 10101252), (12, 7575939), (14, 6493662), (18, 5050626), (21, 4329108), (27, 3367084), (28, 3246831), (36, 2525313), (41, 2217348), (42, 2164554), (49, 1855332), (54, 1683542), (63, 1443036), (82, 1108674), (84, 1082277), (98, 927666), (108, 841771), (123, 739116), (126, 721518), (147, 618444), (164, 554337), (189, 481012), (196, 463833), (246, 369558), (252, 360759), (287, 316764), (294, 309222), (369, 246372), (378, 240506), (419, 216972), (441, 206148), (492, 184779), (574, 158382), (588, 154611), (738, 123186), (756, 120253), (838, 108486), (861, 105588), (882, 103074), (1107, 82124), (1148, 79191), (1257, 72324), (1323, 68716), (1476, 61593), (1676, 54243), (1722, 52794), (1764, 51537), (2009, 45252), (2214, 41062), (2514, 36162), (2583, 35196), (2646, 34358), (2933, 30996), (3444, 26397), (3771, 24108), (4018, 22626), (4428, 20531), (5028, 18081), (5166, 17598), (5292, 17179), (5866, 15498), (6027, 15084), (7542, 12054), (7749, 11732), (8036, 11313), (8799, 10332)]