78579288

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 235872000

約数和(自身を除く): 157292712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 369, 456, 467, 492, 513, 684, 738, 779, 934, 984, 1026, 1107, 1368, 1401, 1476, 1558, 1868, 2052, 2214, 2337, 2802, 2952, 3116, 3736, 4104, 4203, 4428, 4674, 5604, 6232, 7011, 8406, 8856, 8873, 9348, 11208, 12609, 14022, 16812, 17746, 18696, 19147, 21033, 25218, 26619, 28044, 33624, 35492, 38294, 42066, 50436, 53238, 56088, 57441, 70984, 76588, 79857, 84132, 100872, 106476, 114882, 153176, 159714, 168264, 172323, 212952, 229764, 239571, 319428, 344646, 363793, 459528, 479142, 516969, 638856, 689292, 727586, 958284, 1033938, 1091379, 1378584, 1455172, 1916568, 2067876, 2182758, 2910344, 3274137, 4135752, 4365516, 6548274, 8731032, 9822411, 13096548, 19644822, 26193096, 39289644, 78579288]

約数ペア:

[(1, 78579288), (2, 39289644), (3, 26193096), (4, 19644822), (6, 13096548), (8, 9822411), (9, 8731032), (12, 6548274), (18, 4365516), (19, 4135752), (24, 3274137), (27, 2910344), (36, 2182758), (38, 2067876), (41, 1916568), (54, 1455172), (57, 1378584), (72, 1091379), (76, 1033938), (82, 958284), (108, 727586), (114, 689292), (123, 638856), (152, 516969), (164, 479142), (171, 459528), (216, 363793), (228, 344646), (246, 319428), (328, 239571), (342, 229764), (369, 212952), (456, 172323), (467, 168264), (492, 159714), (513, 153176), (684, 114882), (738, 106476), (779, 100872), (934, 84132), (984, 79857), (1026, 76588), (1107, 70984), (1368, 57441), (1401, 56088), (1476, 53238), (1558, 50436), (1868, 42066), (2052, 38294), (2214, 35492), (2337, 33624), (2802, 28044), (2952, 26619), (3116, 25218), (3736, 21033), (4104, 19147), (4203, 18696), (4428, 17746), (4674, 16812), (5604, 14022), (6232, 12609), (7011, 11208), (8406, 9348), (8856, 8873)]