87404508

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 245643552

約数和(自身を除く): 158239044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 37, 46, 54, 69, 74, 81, 92, 108, 111, 138, 148, 162, 207, 222, 276, 317, 324, 333, 414, 444, 621, 634, 666, 828, 851, 951, 999, 1242, 1268, 1332, 1702, 1863, 1902, 1998, 2484, 2553, 2853, 2997, 3404, 3726, 3804, 3996, 5106, 5706, 5994, 7291, 7452, 7659, 8559, 10212, 11412, 11729, 11988, 14582, 15318, 17118, 21873, 22977, 23458, 25677, 29164, 30636, 34236, 35187, 43746, 45954, 46916, 51354, 65619, 68931, 70374, 87492, 91908, 102708, 105561, 131238, 137862, 140748, 196857, 211122, 262476, 269767, 275724, 316683, 393714, 422244, 539534, 590571, 633366, 787428, 809301, 950049, 1079068, 1181142, 1266732, 1618602, 1900098, 2362284, 2427903, 3237204, 3800196, 4855806, 7283709, 9711612, 14567418, 21851127, 29134836, 43702254, 87404508]

約数ペア:

[(1, 87404508), (2, 43702254), (3, 29134836), (4, 21851127), (6, 14567418), (9, 9711612), (12, 7283709), (18, 4855806), (23, 3800196), (27, 3237204), (36, 2427903), (37, 2362284), (46, 1900098), (54, 1618602), (69, 1266732), (74, 1181142), (81, 1079068), (92, 950049), (108, 809301), (111, 787428), (138, 633366), (148, 590571), (162, 539534), (207, 422244), (222, 393714), (276, 316683), (317, 275724), (324, 269767), (333, 262476), (414, 211122), (444, 196857), (621, 140748), (634, 137862), (666, 131238), (828, 105561), (851, 102708), (951, 91908), (999, 87492), (1242, 70374), (1268, 68931), (1332, 65619), (1702, 51354), (1863, 46916), (1902, 45954), (1998, 43746), (2484, 35187), (2553, 34236), (2853, 30636), (2997, 29164), (3404, 25677), (3726, 23458), (3804, 22977), (3996, 21873), (5106, 17118), (5706, 15318), (5994, 14582), (7291, 11988), (7452, 11729), (7659, 11412), (8559, 10212)]