78835302

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 219985920

約数和(自身を除く): 141150618

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 91, 117, 122, 126, 182, 183, 189, 234, 263, 273, 351, 366, 378, 427, 526, 546, 549, 702, 789, 793, 819, 854, 1098, 1281, 1578, 1586, 1638, 1647, 1841, 2367, 2379, 2457, 2562, 3294, 3419, 3682, 3843, 4734, 4758, 4914, 5523, 5551, 6838, 7101, 7137, 7686, 10257, 11046, 11102, 11529, 14202, 14274, 16043, 16569, 16653, 20514, 21411, 23058, 23933, 30771, 32086, 33138, 33306, 42822, 47866, 48129, 49707, 49959, 61542, 71799, 92313, 96258, 99414, 99918, 112301, 143598, 144387, 149877, 184626, 208559, 215397, 224602, 288774, 299754, 336903, 417118, 430794, 433161, 625677, 646191, 673806, 866322, 1010709, 1251354, 1292382, 1459913, 1877031, 2021418, 2919826, 3032127, 3754062, 4379739, 5631093, 6064254, 8759478, 11262186, 13139217, 26278434, 39417651, 78835302]

約数ペア:

[(1, 78835302), (2, 39417651), (3, 26278434), (6, 13139217), (7, 11262186), (9, 8759478), (13, 6064254), (14, 5631093), (18, 4379739), (21, 3754062), (26, 3032127), (27, 2919826), (39, 2021418), (42, 1877031), (54, 1459913), (61, 1292382), (63, 1251354), (78, 1010709), (91, 866322), (117, 673806), (122, 646191), (126, 625677), (182, 433161), (183, 430794), (189, 417118), (234, 336903), (263, 299754), (273, 288774), (351, 224602), (366, 215397), (378, 208559), (427, 184626), (526, 149877), (546, 144387), (549, 143598), (702, 112301), (789, 99918), (793, 99414), (819, 96258), (854, 92313), (1098, 71799), (1281, 61542), (1578, 49959), (1586, 49707), (1638, 48129), (1647, 47866), (1841, 42822), (2367, 33306), (2379, 33138), (2457, 32086), (2562, 30771), (3294, 23933), (3419, 23058), (3682, 21411), (3843, 20514), (4734, 16653), (4758, 16569), (4914, 16043), (5523, 14274), (5551, 14202), (6838, 11529), (7101, 11102), (7137, 11046), (7686, 10257)]