78687168

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:610

約数の個数: 112

約数和(自身を含む): 240328704

約数和(自身を除く): 161641536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 168, 192, 224, 254, 336, 381, 448, 461, 508, 672, 762, 889, 922, 1016, 1344, 1383, 1524, 1778, 1844, 2032, 2667, 2766, 3048, 3227, 3556, 3688, 4064, 5334, 5532, 6096, 6454, 7112, 7376, 8128, 9681, 10668, 11064, 12192, 12908, 14224, 14752, 19362, 21336, 22128, 24384, 25816, 28448, 29504, 38724, 42672, 44256, 51632, 56896, 58547, 77448, 85344, 88512, 103264, 117094, 154896, 170688, 175641, 206528, 234188, 309792, 351282, 409829, 468376, 619584, 702564, 819658, 936752, 1229487, 1405128, 1639316, 1873504, 2458974, 2810256, 3278632, 3747008, 4917948, 5620512, 6557264, 9835896, 11241024, 13114528, 19671792, 26229056, 39343584, 78687168]

約数ペア:

[(1, 78687168), (2, 39343584), (3, 26229056), (4, 19671792), (6, 13114528), (7, 11241024), (8, 9835896), (12, 6557264), (14, 5620512), (16, 4917948), (21, 3747008), (24, 3278632), (28, 2810256), (32, 2458974), (42, 1873504), (48, 1639316), (56, 1405128), (64, 1229487), (84, 936752), (96, 819658), (112, 702564), (127, 619584), (168, 468376), (192, 409829), (224, 351282), (254, 309792), (336, 234188), (381, 206528), (448, 175641), (461, 170688), (508, 154896), (672, 117094), (762, 103264), (889, 88512), (922, 85344), (1016, 77448), (1344, 58547), (1383, 56896), (1524, 51632), (1778, 44256), (1844, 42672), (2032, 38724), (2667, 29504), (2766, 28448), (3048, 25816), (3227, 24384), (3556, 22128), (3688, 21336), (4064, 19362), (5334, 14752), (5532, 14224), (6096, 12908), (6454, 12192), (7112, 11064), (7376, 10668), (8128, 9681)]