65017872

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 193362624

約数和(自身を除く): 128344752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 67, 69, 72, 92, 134, 138, 144, 184, 201, 207, 268, 276, 293, 368, 402, 414, 536, 552, 586, 603, 804, 828, 879, 1072, 1104, 1172, 1206, 1541, 1608, 1656, 1758, 2344, 2412, 2637, 3082, 3216, 3312, 3516, 4623, 4688, 4824, 5274, 6164, 6739, 7032, 9246, 9648, 10548, 12328, 13478, 13869, 14064, 18492, 19631, 20217, 21096, 24656, 26956, 27738, 36984, 39262, 40434, 42192, 53912, 55476, 58893, 60651, 73968, 78524, 80868, 107824, 110952, 117786, 121302, 157048, 161736, 176679, 221904, 235572, 242604, 314096, 323472, 353358, 451513, 471144, 485208, 706716, 903026, 942288, 970416, 1354539, 1413432, 1806052, 2709078, 2826864, 3612104, 4063617, 5418156, 7224208, 8127234, 10836312, 16254468, 21672624, 32508936, 65017872]

約数ペア:

[(1, 65017872), (2, 32508936), (3, 21672624), (4, 16254468), (6, 10836312), (8, 8127234), (9, 7224208), (12, 5418156), (16, 4063617), (18, 3612104), (23, 2826864), (24, 2709078), (36, 1806052), (46, 1413432), (48, 1354539), (67, 970416), (69, 942288), (72, 903026), (92, 706716), (134, 485208), (138, 471144), (144, 451513), (184, 353358), (201, 323472), (207, 314096), (268, 242604), (276, 235572), (293, 221904), (368, 176679), (402, 161736), (414, 157048), (536, 121302), (552, 117786), (586, 110952), (603, 107824), (804, 80868), (828, 78524), (879, 73968), (1072, 60651), (1104, 58893), (1172, 55476), (1206, 53912), (1541, 42192), (1608, 40434), (1656, 39262), (1758, 36984), (2344, 27738), (2412, 26956), (2637, 24656), (3082, 21096), (3216, 20217), (3312, 19631), (3516, 18492), (4623, 14064), (4688, 13869), (4824, 13478), (5274, 12328), (6164, 10548), (6739, 9648), (7032, 9246)]