80638068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 224501760

約数和(自身を除く): 143863692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 173, 179, 186, 217, 346, 358, 372, 434, 519, 537, 651, 692, 716, 868, 1038, 1074, 1211, 1253, 1302, 2076, 2148, 2422, 2506, 2604, 3633, 3759, 4844, 5012, 5363, 5549, 7266, 7518, 10726, 11098, 14532, 15036, 16089, 16647, 21452, 22196, 30967, 32178, 33294, 37541, 38843, 61934, 64356, 66588, 75082, 77686, 92901, 112623, 116529, 123868, 150164, 155372, 185802, 216769, 225246, 233058, 371604, 433538, 450492, 466116, 650307, 867076, 959977, 1300614, 1919954, 2601228, 2879931, 3839908, 5759862, 6719839, 11519724, 13439678, 20159517, 26879356, 40319034, 80638068]

約数ペア:

[(1, 80638068), (2, 40319034), (3, 26879356), (4, 20159517), (6, 13439678), (7, 11519724), (12, 6719839), (14, 5759862), (21, 3839908), (28, 2879931), (31, 2601228), (42, 1919954), (62, 1300614), (84, 959977), (93, 867076), (124, 650307), (173, 466116), (179, 450492), (186, 433538), (217, 371604), (346, 233058), (358, 225246), (372, 216769), (434, 185802), (519, 155372), (537, 150164), (651, 123868), (692, 116529), (716, 112623), (868, 92901), (1038, 77686), (1074, 75082), (1211, 66588), (1253, 64356), (1302, 61934), (2076, 38843), (2148, 37541), (2422, 33294), (2506, 32178), (2604, 30967), (3633, 22196), (3759, 21452), (4844, 16647), (5012, 16089), (5363, 15036), (5549, 14532), (7266, 11098), (7518, 10726)]