66739248

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 207129600

約数和(自身を除く): 140390352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 47, 48, 54, 57, 72, 76, 94, 108, 114, 141, 144, 152, 171, 173, 188, 216, 228, 282, 304, 342, 346, 376, 423, 432, 456, 513, 519, 564, 684, 692, 752, 846, 893, 912, 1026, 1038, 1128, 1269, 1368, 1384, 1557, 1692, 1786, 2052, 2076, 2256, 2538, 2679, 2736, 2768, 3114, 3287, 3384, 3572, 4104, 4152, 4671, 5076, 5358, 6228, 6574, 6768, 7144, 8037, 8131, 8208, 8304, 9342, 9861, 10152, 10716, 12456, 13148, 14288, 16074, 16262, 18684, 19722, 20304, 21432, 24111, 24393, 24912, 26296, 29583, 32148, 32524, 37368, 39444, 42864, 48222, 48786, 52592, 59166, 64296, 65048, 73179, 74736, 78888, 88749, 96444, 97572, 118332, 128592, 130096, 146358, 154489, 157776, 177498, 192888, 195144, 219537, 236664, 292716, 308978, 354996, 385776, 390288, 439074, 463467, 473328, 585432, 617956, 709992, 878148, 926934, 1170864, 1235912, 1390401, 1419984, 1756296, 1853868, 2471824, 2780802, 3512592, 3707736, 4171203, 5561604, 7415472, 8342406, 11123208, 16684812, 22246416, 33369624, 66739248]

約数ペア:

[(1, 66739248), (2, 33369624), (3, 22246416), (4, 16684812), (6, 11123208), (8, 8342406), (9, 7415472), (12, 5561604), (16, 4171203), (18, 3707736), (19, 3512592), (24, 2780802), (27, 2471824), (36, 1853868), (38, 1756296), (47, 1419984), (48, 1390401), (54, 1235912), (57, 1170864), (72, 926934), (76, 878148), (94, 709992), (108, 617956), (114, 585432), (141, 473328), (144, 463467), (152, 439074), (171, 390288), (173, 385776), (188, 354996), (216, 308978), (228, 292716), (282, 236664), (304, 219537), (342, 195144), (346, 192888), (376, 177498), (423, 157776), (432, 154489), (456, 146358), (513, 130096), (519, 128592), (564, 118332), (684, 97572), (692, 96444), (752, 88749), (846, 78888), (893, 74736), (912, 73179), (1026, 65048), (1038, 64296), (1128, 59166), (1269, 52592), (1368, 48786), (1384, 48222), (1557, 42864), (1692, 39444), (1786, 37368), (2052, 32524), (2076, 32148), (2256, 29583), (2538, 26296), (2679, 24912), (2736, 24393), (2768, 24111), (3114, 21432), (3287, 20304), (3384, 19722), (3572, 18684), (4104, 16262), (4152, 16074), (4671, 14288), (5076, 13148), (5358, 12456), (6228, 10716), (6574, 10152), (6768, 9861), (7144, 9342), (8037, 8304), (8131, 8208)]