81724236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 141809844

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 79, 102, 132, 158, 187, 204, 237, 316, 374, 461, 474, 561, 748, 869, 922, 948, 1122, 1343, 1383, 1738, 1844, 2244, 2607, 2686, 2766, 3476, 4029, 5071, 5214, 5372, 5532, 7837, 8058, 10142, 10428, 14773, 15213, 15674, 16116, 20284, 23511, 29546, 30426, 31348, 36419, 44319, 47022, 59092, 60852, 72838, 86207, 88638, 94044, 109257, 145676, 172414, 177276, 218514, 258621, 344828, 400609, 437028, 517242, 619123, 801218, 1034484, 1201827, 1238246, 1602436, 1857369, 2403654, 2476492, 3714738, 4807308, 6810353, 7429476, 13620706, 20431059, 27241412, 40862118, 81724236]

約数ペア:

[(1, 81724236), (2, 40862118), (3, 27241412), (4, 20431059), (6, 13620706), (11, 7429476), (12, 6810353), (17, 4807308), (22, 3714738), (33, 2476492), (34, 2403654), (44, 1857369), (51, 1602436), (66, 1238246), (68, 1201827), (79, 1034484), (102, 801218), (132, 619123), (158, 517242), (187, 437028), (204, 400609), (237, 344828), (316, 258621), (374, 218514), (461, 177276), (474, 172414), (561, 145676), (748, 109257), (869, 94044), (922, 88638), (948, 86207), (1122, 72838), (1343, 60852), (1383, 59092), (1738, 47022), (1844, 44319), (2244, 36419), (2607, 31348), (2686, 30426), (2766, 29546), (3476, 23511), (4029, 20284), (5071, 16116), (5214, 15674), (5372, 15213), (5532, 14773), (7837, 10428), (8058, 10142)]