79822548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 155001132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 79, 102, 117, 127, 153, 156, 158, 204, 221, 234, 237, 254, 306, 316, 381, 442, 468, 474, 508, 612, 663, 711, 762, 884, 948, 1027, 1143, 1326, 1343, 1422, 1524, 1651, 1989, 2054, 2159, 2286, 2652, 2686, 2844, 3081, 3302, 3978, 4029, 4108, 4318, 4572, 4953, 5372, 6162, 6477, 6604, 7956, 8058, 8636, 9243, 9906, 10033, 12087, 12324, 12954, 14859, 16116, 17459, 18486, 19431, 19812, 20066, 24174, 25908, 28067, 29718, 30099, 34918, 36972, 38862, 40132, 48348, 52377, 56134, 59436, 60198, 69836, 77724, 84201, 90297, 104754, 112268, 120396, 130429, 157131, 168402, 170561, 180594, 209508, 252603, 260858, 314262, 336804, 341122, 361188, 391287, 505206, 511683, 521716, 628524, 682244, 782574, 1010412, 1023366, 1173861, 1535049, 1565148, 2046732, 2217293, 2347722, 3070098, 4434586, 4695444, 6140196, 6651879, 8869172, 13303758, 19955637, 26607516, 39911274, 79822548]

約数ペア:

[(1, 79822548), (2, 39911274), (3, 26607516), (4, 19955637), (6, 13303758), (9, 8869172), (12, 6651879), (13, 6140196), (17, 4695444), (18, 4434586), (26, 3070098), (34, 2347722), (36, 2217293), (39, 2046732), (51, 1565148), (52, 1535049), (68, 1173861), (78, 1023366), (79, 1010412), (102, 782574), (117, 682244), (127, 628524), (153, 521716), (156, 511683), (158, 505206), (204, 391287), (221, 361188), (234, 341122), (237, 336804), (254, 314262), (306, 260858), (316, 252603), (381, 209508), (442, 180594), (468, 170561), (474, 168402), (508, 157131), (612, 130429), (663, 120396), (711, 112268), (762, 104754), (884, 90297), (948, 84201), (1027, 77724), (1143, 69836), (1326, 60198), (1343, 59436), (1422, 56134), (1524, 52377), (1651, 48348), (1989, 40132), (2054, 38862), (2159, 36972), (2286, 34918), (2652, 30099), (2686, 29718), (2844, 28067), (3081, 25908), (3302, 24174), (3978, 20066), (4029, 19812), (4108, 19431), (4318, 18486), (4572, 17459), (4953, 16116), (5372, 14859), (6162, 12954), (6477, 12324), (6604, 12087), (7956, 10033), (8058, 9906), (8636, 9243)]