80081628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 218308608

約数和(自身を除く): 138226980

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 127, 132, 187, 204, 254, 281, 374, 381, 508, 561, 562, 748, 762, 843, 1122, 1124, 1397, 1524, 1686, 2159, 2244, 2794, 3091, 3372, 4191, 4318, 4777, 5588, 6182, 6477, 8382, 8636, 9273, 9554, 12364, 12954, 14331, 16764, 18546, 19108, 23749, 25908, 28662, 35687, 37092, 47498, 52547, 57324, 71247, 71374, 94996, 105094, 107061, 142494, 142748, 157641, 210188, 214122, 284988, 315282, 392557, 428244, 606679, 630564, 785114, 1177671, 1213358, 1570228, 1820037, 2355342, 2426716, 3640074, 4710684, 6673469, 7280148, 13346938, 20020407, 26693876, 40040814, 80081628]

約数ペア:

[(1, 80081628), (2, 40040814), (3, 26693876), (4, 20020407), (6, 13346938), (11, 7280148), (12, 6673469), (17, 4710684), (22, 3640074), (33, 2426716), (34, 2355342), (44, 1820037), (51, 1570228), (66, 1213358), (68, 1177671), (102, 785114), (127, 630564), (132, 606679), (187, 428244), (204, 392557), (254, 315282), (281, 284988), (374, 214122), (381, 210188), (508, 157641), (561, 142748), (562, 142494), (748, 107061), (762, 105094), (843, 94996), (1122, 71374), (1124, 71247), (1397, 57324), (1524, 52547), (1686, 47498), (2159, 37092), (2244, 35687), (2794, 28662), (3091, 25908), (3372, 23749), (4191, 19108), (4318, 18546), (4777, 16764), (5588, 14331), (6182, 12954), (6477, 12364), (8382, 9554), (8636, 9273)]