66273216

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 112

約数和(自身を含む): 189951360

約数和(自身を除く): 123678144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 148, 152, 192, 222, 228, 296, 304, 444, 456, 491, 592, 608, 703, 888, 912, 982, 1184, 1216, 1406, 1473, 1776, 1824, 1964, 2109, 2368, 2812, 2946, 3552, 3648, 3928, 4218, 5624, 5892, 7104, 7856, 8436, 9329, 11248, 11784, 15712, 16872, 18167, 18658, 22496, 23568, 27987, 31424, 33744, 36334, 37316, 44992, 47136, 54501, 55974, 67488, 72668, 74632, 94272, 109002, 111948, 134976, 145336, 149264, 218004, 223896, 290672, 298528, 345173, 436008, 447792, 581344, 597056, 690346, 872016, 895584, 1035519, 1162688, 1380692, 1744032, 1791168, 2071038, 2761384, 3488064, 4142076, 5522768, 8284152, 11045536, 16568304, 22091072, 33136608, 66273216]

約数ペア:

[(1, 66273216), (2, 33136608), (3, 22091072), (4, 16568304), (6, 11045536), (8, 8284152), (12, 5522768), (16, 4142076), (19, 3488064), (24, 2761384), (32, 2071038), (37, 1791168), (38, 1744032), (48, 1380692), (57, 1162688), (64, 1035519), (74, 895584), (76, 872016), (96, 690346), (111, 597056), (114, 581344), (148, 447792), (152, 436008), (192, 345173), (222, 298528), (228, 290672), (296, 223896), (304, 218004), (444, 149264), (456, 145336), (491, 134976), (592, 111948), (608, 109002), (703, 94272), (888, 74632), (912, 72668), (982, 67488), (1184, 55974), (1216, 54501), (1406, 47136), (1473, 44992), (1776, 37316), (1824, 36334), (1964, 33744), (2109, 31424), (2368, 27987), (2812, 23568), (2946, 22496), (3552, 18658), (3648, 18167), (3928, 16872), (4218, 15712), (5624, 11784), (5892, 11248), (7104, 9329), (7856, 8436)]