87016048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 205304320

約数和(自身を除く): 118288272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 103, 112, 133, 152, 206, 266, 304, 397, 412, 532, 721, 794, 824, 1064, 1442, 1588, 1648, 1957, 2128, 2779, 2884, 3176, 3914, 5558, 5768, 6352, 7543, 7828, 11116, 11536, 13699, 15086, 15656, 22232, 27398, 30172, 31312, 40891, 44464, 52801, 54796, 60344, 81782, 105602, 109592, 120688, 163564, 211204, 219184, 286237, 327128, 422408, 572474, 654256, 776929, 844816, 1144948, 1553858, 2289896, 3107716, 4579792, 5438503, 6215432, 10877006, 12430864, 21754012, 43508024, 87016048]

約数ペア:

[(1, 87016048), (2, 43508024), (4, 21754012), (7, 12430864), (8, 10877006), (14, 6215432), (16, 5438503), (19, 4579792), (28, 3107716), (38, 2289896), (56, 1553858), (76, 1144948), (103, 844816), (112, 776929), (133, 654256), (152, 572474), (206, 422408), (266, 327128), (304, 286237), (397, 219184), (412, 211204), (532, 163564), (721, 120688), (794, 109592), (824, 105602), (1064, 81782), (1442, 60344), (1588, 54796), (1648, 52801), (1957, 44464), (2128, 40891), (2779, 31312), (2884, 30172), (3176, 27398), (3914, 22232), (5558, 15656), (5768, 15086), (6352, 13699), (7543, 11536), (7828, 11116)]