77147676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 213606120

約数和(自身を除く): 136458444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 61, 76, 86, 114, 122, 129, 171, 172, 183, 228, 244, 258, 342, 366, 387, 516, 549, 684, 732, 774, 817, 1098, 1159, 1548, 1634, 1849, 2196, 2318, 2451, 2623, 3268, 3477, 3698, 4636, 4902, 5246, 5547, 6954, 7353, 7396, 7869, 9804, 10431, 10492, 11094, 13908, 14706, 15738, 16641, 20862, 22188, 23607, 29412, 31476, 33282, 35131, 41724, 47214, 49837, 66564, 70262, 94428, 99674, 105393, 112789, 140524, 149511, 199348, 210786, 225578, 299022, 316179, 338367, 421572, 448533, 451156, 598044, 632358, 676734, 897066, 1015101, 1264716, 1353468, 1794132, 2030202, 2142991, 4060404, 4285982, 6428973, 8571964, 12857946, 19286919, 25715892, 38573838, 77147676]

約数ペア:

[(1, 77147676), (2, 38573838), (3, 25715892), (4, 19286919), (6, 12857946), (9, 8571964), (12, 6428973), (18, 4285982), (19, 4060404), (36, 2142991), (38, 2030202), (43, 1794132), (57, 1353468), (61, 1264716), (76, 1015101), (86, 897066), (114, 676734), (122, 632358), (129, 598044), (171, 451156), (172, 448533), (183, 421572), (228, 338367), (244, 316179), (258, 299022), (342, 225578), (366, 210786), (387, 199348), (516, 149511), (549, 140524), (684, 112789), (732, 105393), (774, 99674), (817, 94428), (1098, 70262), (1159, 66564), (1548, 49837), (1634, 47214), (1849, 41724), (2196, 35131), (2318, 33282), (2451, 31476), (2623, 29412), (3268, 23607), (3477, 22188), (3698, 20862), (4636, 16641), (4902, 15738), (5246, 14706), (5547, 13908), (6954, 11094), (7353, 10492), (7396, 10431), (7869, 9804)]