78955716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 225541120

約数和(自身を除く): 146585404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 366, 399, 427, 532, 732, 798, 811, 854, 1159, 1281, 1596, 1622, 1708, 2318, 2433, 2562, 3244, 3477, 4636, 4866, 5124, 5677, 6954, 8113, 9732, 11354, 13908, 15409, 16226, 17031, 22708, 24339, 30818, 32452, 34062, 46227, 48678, 49471, 61636, 68124, 92454, 97356, 98942, 107863, 148413, 184908, 197884, 215726, 296826, 323589, 346297, 431452, 593652, 647178, 692594, 939949, 1038891, 1294356, 1385188, 1879898, 2077782, 2819847, 3759796, 4155564, 5639694, 6579643, 11279388, 13159286, 19738929, 26318572, 39477858, 78955716]

約数ペア:

[(1, 78955716), (2, 39477858), (3, 26318572), (4, 19738929), (6, 13159286), (7, 11279388), (12, 6579643), (14, 5639694), (19, 4155564), (21, 3759796), (28, 2819847), (38, 2077782), (42, 1879898), (57, 1385188), (61, 1294356), (76, 1038891), (84, 939949), (114, 692594), (122, 647178), (133, 593652), (183, 431452), (228, 346297), (244, 323589), (266, 296826), (366, 215726), (399, 197884), (427, 184908), (532, 148413), (732, 107863), (798, 98942), (811, 97356), (854, 92454), (1159, 68124), (1281, 61636), (1596, 49471), (1622, 48678), (1708, 46227), (2318, 34062), (2433, 32452), (2562, 30818), (3244, 24339), (3477, 22708), (4636, 17031), (4866, 16226), (5124, 15409), (5677, 13908), (6954, 11354), (8113, 9732)]