71690632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 167650560

約数和(自身を除く): 95959928

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 41, 43, 46, 52, 68, 82, 86, 92, 104, 136, 164, 172, 184, 221, 299, 328, 344, 391, 442, 533, 559, 598, 697, 731, 782, 884, 943, 989, 1066, 1118, 1196, 1394, 1462, 1564, 1763, 1768, 1886, 1978, 2132, 2236, 2392, 2788, 2924, 3128, 3526, 3772, 3956, 4264, 4472, 5083, 5576, 5848, 7052, 7544, 7912, 9061, 9503, 10166, 12259, 12857, 14104, 16031, 16813, 18122, 19006, 20332, 22919, 24518, 25714, 29971, 32062, 33626, 36244, 38012, 40549, 40664, 45838, 49036, 51428, 59942, 64124, 67252, 72488, 76024, 81098, 91676, 98072, 102856, 119884, 128248, 134504, 162196, 183352, 208403, 218569, 239768, 324392, 389623, 416806, 437138, 527137, 689333, 779246, 833612, 874276, 1054274, 1378666, 1558492, 1667224, 1748552, 2108548, 2757332, 3116984, 4217096, 5514664, 8961329, 17922658, 35845316, 71690632]

約数ペア:

[(1, 71690632), (2, 35845316), (4, 17922658), (8, 8961329), (13, 5514664), (17, 4217096), (23, 3116984), (26, 2757332), (34, 2108548), (41, 1748552), (43, 1667224), (46, 1558492), (52, 1378666), (68, 1054274), (82, 874276), (86, 833612), (92, 779246), (104, 689333), (136, 527137), (164, 437138), (172, 416806), (184, 389623), (221, 324392), (299, 239768), (328, 218569), (344, 208403), (391, 183352), (442, 162196), (533, 134504), (559, 128248), (598, 119884), (697, 102856), (731, 98072), (782, 91676), (884, 81098), (943, 76024), (989, 72488), (1066, 67252), (1118, 64124), (1196, 59942), (1394, 51428), (1462, 49036), (1564, 45838), (1763, 40664), (1768, 40549), (1886, 38012), (1978, 36244), (2132, 33626), (2236, 32062), (2392, 29971), (2788, 25714), (2924, 24518), (3128, 22919), (3526, 20332), (3772, 19006), (3956, 18122), (4264, 16813), (4472, 16031), (5083, 14104), (5576, 12857), (5848, 12259), (7052, 10166), (7544, 9503), (7912, 9061)]