61072728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 109238952

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 43, 46, 62, 69, 83, 86, 92, 93, 124, 129, 138, 166, 172, 184, 186, 248, 249, 258, 276, 332, 344, 372, 498, 516, 552, 664, 713, 744, 989, 996, 1032, 1333, 1426, 1909, 1978, 1992, 2139, 2573, 2666, 2852, 2967, 3569, 3818, 3956, 3999, 4278, 5146, 5332, 5704, 5727, 5934, 7138, 7636, 7719, 7912, 7998, 8556, 10292, 10664, 10707, 11454, 11868, 14276, 15272, 15438, 15996, 17112, 20584, 21414, 22908, 23736, 28552, 30659, 30876, 31992, 42828, 45816, 59179, 61318, 61752, 82087, 85656, 91977, 110639, 118358, 122636, 164174, 177537, 183954, 221278, 236716, 245272, 246261, 328348, 331917, 355074, 367908, 442556, 473432, 492522, 656696, 663834, 710148, 735816, 885112, 985044, 1327668, 1420296, 1970088, 2544697, 2655336, 5089394, 7634091, 10178788, 15268182, 20357576, 30536364, 61072728]

約数ペア:

[(1, 61072728), (2, 30536364), (3, 20357576), (4, 15268182), (6, 10178788), (8, 7634091), (12, 5089394), (23, 2655336), (24, 2544697), (31, 1970088), (43, 1420296), (46, 1327668), (62, 985044), (69, 885112), (83, 735816), (86, 710148), (92, 663834), (93, 656696), (124, 492522), (129, 473432), (138, 442556), (166, 367908), (172, 355074), (184, 331917), (186, 328348), (248, 246261), (249, 245272), (258, 236716), (276, 221278), (332, 183954), (344, 177537), (372, 164174), (498, 122636), (516, 118358), (552, 110639), (664, 91977), (713, 85656), (744, 82087), (989, 61752), (996, 61318), (1032, 59179), (1333, 45816), (1426, 42828), (1909, 31992), (1978, 30876), (1992, 30659), (2139, 28552), (2573, 23736), (2666, 22908), (2852, 21414), (2967, 20584), (3569, 17112), (3818, 15996), (3956, 15438), (3999, 15272), (4278, 14276), (5146, 11868), (5332, 11454), (5704, 10707), (5727, 10664), (5934, 10292), (7138, 8556), (7636, 7998), (7719, 7912)]