78821652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 248371200

約数和(自身を除く): 169549548

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 29, 38, 39, 42, 52, 57, 58, 76, 78, 84, 87, 91, 114, 116, 131, 133, 156, 174, 182, 203, 228, 247, 262, 266, 273, 348, 364, 377, 393, 399, 406, 494, 524, 532, 546, 551, 609, 741, 754, 786, 798, 812, 917, 988, 1092, 1102, 1131, 1218, 1482, 1508, 1572, 1596, 1653, 1703, 1729, 1834, 2204, 2262, 2436, 2489, 2639, 2751, 2964, 3306, 3406, 3458, 3668, 3799, 3857, 4524, 4978, 5109, 5187, 5278, 5502, 6612, 6812, 6916, 7163, 7467, 7598, 7714, 7917, 9956, 10218, 10374, 10556, 11004, 11397, 11571, 11921, 14326, 14934, 15196, 15428, 15834, 17423, 20436, 20748, 21489, 22794, 23142, 23842, 26593, 28652, 29868, 31668, 32357, 34846, 35763, 42978, 45588, 46284, 47684, 49387, 50141, 52269, 53186, 64714, 69692, 71526, 72181, 79779, 85956, 97071, 98774, 100282, 104538, 106372, 129428, 143052, 144362, 148161, 150423, 159558, 194142, 197548, 200564, 209076, 216543, 226499, 288724, 296322, 300846, 319116, 345709, 388284, 433086, 452998, 505267, 592644, 601692, 679497, 691418, 866172, 905996, 938353, 1010534, 1037127, 1358994, 1382836, 1515801, 1876706, 2021068, 2074254, 2717988, 2815059, 3031602, 3753412, 4148508, 5630118, 6063204, 6568471, 11260236, 13136942, 19705413, 26273884, 39410826, 78821652]

約数ペア:

[(1, 78821652), (2, 39410826), (3, 26273884), (4, 19705413), (6, 13136942), (7, 11260236), (12, 6568471), (13, 6063204), (14, 5630118), (19, 4148508), (21, 3753412), (26, 3031602), (28, 2815059), (29, 2717988), (38, 2074254), (39, 2021068), (42, 1876706), (52, 1515801), (57, 1382836), (58, 1358994), (76, 1037127), (78, 1010534), (84, 938353), (87, 905996), (91, 866172), (114, 691418), (116, 679497), (131, 601692), (133, 592644), (156, 505267), (174, 452998), (182, 433086), (203, 388284), (228, 345709), (247, 319116), (262, 300846), (266, 296322), (273, 288724), (348, 226499), (364, 216543), (377, 209076), (393, 200564), (399, 197548), (406, 194142), (494, 159558), (524, 150423), (532, 148161), (546, 144362), (551, 143052), (609, 129428), (741, 106372), (754, 104538), (786, 100282), (798, 98774), (812, 97071), (917, 85956), (988, 79779), (1092, 72181), (1102, 71526), (1131, 69692), (1218, 64714), (1482, 53186), (1508, 52269), (1572, 50141), (1596, 49387), (1653, 47684), (1703, 46284), (1729, 45588), (1834, 42978), (2204, 35763), (2262, 34846), (2436, 32357), (2489, 31668), (2639, 29868), (2751, 28652), (2964, 26593), (3306, 23842), (3406, 23142), (3458, 22794), (3668, 21489), (3799, 20748), (3857, 20436), (4524, 17423), (4978, 15834), (5109, 15428), (5187, 15196), (5278, 14934), (5502, 14326), (6612, 11921), (6812, 11571), (6916, 11397), (7163, 11004), (7467, 10556), (7598, 10374), (7714, 10218), (7917, 9956)]