89860428

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 275917824

約数和(自身を除く): 186057396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 243, 252, 281, 282, 324, 329, 378, 423, 486, 562, 564, 567, 658, 756, 843, 846, 972, 987, 1124, 1134, 1269, 1316, 1686, 1692, 1701, 1967, 1974, 2268, 2529, 2538, 2961, 3372, 3402, 3807, 3934, 3948, 5058, 5076, 5901, 5922, 6804, 7587, 7614, 7868, 8883, 10116, 11421, 11802, 11844, 13207, 15174, 15228, 17703, 17766, 22761, 22842, 23604, 26414, 26649, 30348, 35406, 35532, 39621, 45522, 45684, 52828, 53109, 53298, 68283, 70812, 79242, 79947, 91044, 92449, 106218, 106596, 118863, 136566, 158484, 159327, 159894, 184898, 212436, 237726, 273132, 277347, 318654, 319788, 356589, 369796, 475452, 477981, 554694, 637308, 713178, 832041, 955962, 1069767, 1109388, 1426356, 1664082, 1911924, 2139534, 2496123, 3209301, 3328164, 4279068, 4992246, 6418602, 7488369, 9984492, 12837204, 14976738, 22465107, 29953476, 44930214, 89860428]

約数ペア:

[(1, 89860428), (2, 44930214), (3, 29953476), (4, 22465107), (6, 14976738), (7, 12837204), (9, 9984492), (12, 7488369), (14, 6418602), (18, 4992246), (21, 4279068), (27, 3328164), (28, 3209301), (36, 2496123), (42, 2139534), (47, 1911924), (54, 1664082), (63, 1426356), (81, 1109388), (84, 1069767), (94, 955962), (108, 832041), (126, 713178), (141, 637308), (162, 554694), (188, 477981), (189, 475452), (243, 369796), (252, 356589), (281, 319788), (282, 318654), (324, 277347), (329, 273132), (378, 237726), (423, 212436), (486, 184898), (562, 159894), (564, 159327), (567, 158484), (658, 136566), (756, 118863), (843, 106596), (846, 106218), (972, 92449), (987, 91044), (1124, 79947), (1134, 79242), (1269, 70812), (1316, 68283), (1686, 53298), (1692, 53109), (1701, 52828), (1967, 45684), (1974, 45522), (2268, 39621), (2529, 35532), (2538, 35406), (2961, 30348), (3372, 26649), (3402, 26414), (3807, 23604), (3934, 22842), (3948, 22761), (5058, 17766), (5076, 17703), (5901, 15228), (5922, 15174), (6804, 13207), (7587, 11844), (7614, 11802), (7868, 11421), (8883, 10116)]