79708356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 256838400

約数和(自身を除く): 177130044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 273, 348, 364, 377, 406, 468, 522, 546, 609, 754, 812, 819, 839, 1044, 1092, 1131, 1218, 1508, 1638, 1678, 1827, 2262, 2436, 2517, 2639, 3276, 3356, 3393, 3654, 4524, 5034, 5278, 5873, 6786, 7308, 7551, 7917, 10068, 10556, 10907, 11746, 13572, 15102, 15834, 17619, 21814, 23492, 23751, 24331, 30204, 31668, 32721, 35238, 43628, 47502, 48662, 52857, 65442, 70476, 72993, 76349, 95004, 97324, 98163, 105714, 130884, 145986, 152698, 170317, 196326, 211428, 218979, 229047, 291972, 305396, 316303, 340634, 392652, 437958, 458094, 510951, 632606, 681268, 687141, 875916, 916188, 948909, 1021902, 1265212, 1374282, 1532853, 1897818, 2043804, 2214121, 2748564, 2846727, 3065706, 3795636, 4428242, 5693454, 6131412, 6642363, 8856484, 11386908, 13284726, 19927089, 26569452, 39854178, 79708356]

約数ペア:

[(1, 79708356), (2, 39854178), (3, 26569452), (4, 19927089), (6, 13284726), (7, 11386908), (9, 8856484), (12, 6642363), (13, 6131412), (14, 5693454), (18, 4428242), (21, 3795636), (26, 3065706), (28, 2846727), (29, 2748564), (36, 2214121), (39, 2043804), (42, 1897818), (52, 1532853), (58, 1374282), (63, 1265212), (78, 1021902), (84, 948909), (87, 916188), (91, 875916), (116, 687141), (117, 681268), (126, 632606), (156, 510951), (174, 458094), (182, 437958), (203, 392652), (234, 340634), (252, 316303), (261, 305396), (273, 291972), (348, 229047), (364, 218979), (377, 211428), (406, 196326), (468, 170317), (522, 152698), (546, 145986), (609, 130884), (754, 105714), (812, 98163), (819, 97324), (839, 95004), (1044, 76349), (1092, 72993), (1131, 70476), (1218, 65442), (1508, 52857), (1638, 48662), (1678, 47502), (1827, 43628), (2262, 35238), (2436, 32721), (2517, 31668), (2639, 30204), (3276, 24331), (3356, 23751), (3393, 23492), (3654, 21814), (4524, 17619), (5034, 15834), (5278, 15102), (5873, 13572), (6786, 11746), (7308, 10907), (7551, 10556), (7917, 10068)]