75420108

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 197765568

約数和(自身を除く): 122345460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 83, 86, 129, 166, 172, 249, 258, 332, 387, 498, 516, 587, 747, 774, 996, 1174, 1494, 1548, 1761, 2348, 2988, 3522, 3569, 5283, 7044, 7138, 10566, 10707, 14276, 21132, 21414, 25241, 32121, 42828, 48721, 50482, 64242, 75723, 97442, 100964, 128484, 146163, 151446, 194884, 227169, 292326, 302892, 438489, 454338, 584652, 876978, 908676, 1753956, 2095003, 4190006, 6285009, 8380012, 12570018, 18855027, 25140036, 37710054, 75420108]

約数ペア:

[(1, 75420108), (2, 37710054), (3, 25140036), (4, 18855027), (6, 12570018), (9, 8380012), (12, 6285009), (18, 4190006), (36, 2095003), (43, 1753956), (83, 908676), (86, 876978), (129, 584652), (166, 454338), (172, 438489), (249, 302892), (258, 292326), (332, 227169), (387, 194884), (498, 151446), (516, 146163), (587, 128484), (747, 100964), (774, 97442), (996, 75723), (1174, 64242), (1494, 50482), (1548, 48721), (1761, 42828), (2348, 32121), (2988, 25241), (3522, 21414), (3569, 21132), (5283, 14276), (7044, 10707), (7138, 10566)]