90325692

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 180

約数和(自身を含む): 269793216

約数和(自身を除く): 179467524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 31, 34, 36, 46, 51, 54, 62, 68, 69, 81, 92, 93, 102, 108, 124, 138, 153, 162, 186, 204, 207, 276, 279, 306, 324, 372, 391, 414, 459, 527, 529, 558, 612, 621, 713, 782, 828, 837, 918, 1054, 1058, 1116, 1173, 1242, 1377, 1426, 1564, 1581, 1587, 1674, 1836, 1863, 2108, 2116, 2139, 2346, 2484, 2511, 2754, 2852, 3162, 3174, 3348, 3519, 3726, 4278, 4692, 4743, 4761, 5022, 5508, 6324, 6348, 6417, 7038, 7452, 8556, 8993, 9486, 9522, 10044, 10557, 12121, 12834, 14076, 14229, 14283, 16399, 17986, 18972, 19044, 19251, 21114, 24242, 25668, 26979, 28458, 28566, 31671, 32798, 35972, 36363, 38502, 42228, 42687, 42849, 48484, 49197, 53958, 56916, 57132, 57753, 63342, 65596, 72726, 77004, 80937, 85374, 85698, 98394, 107916, 109089, 115506, 126684, 145452, 147591, 161874, 170748, 171396, 196788, 218178, 231012, 242811, 278783, 295182, 323748, 327267, 436356, 442773, 485622, 557566, 590364, 654534, 728433, 836349, 885546, 971244, 981801, 1115132, 1309068, 1328319, 1456866, 1672698, 1771092, 1963602, 2509047, 2656638, 2913732, 3345396, 3927204, 5018094, 5313276, 7527141, 10036188, 15054282, 22581423, 30108564, 45162846, 90325692]

約数ペア:

[(1, 90325692), (2, 45162846), (3, 30108564), (4, 22581423), (6, 15054282), (9, 10036188), (12, 7527141), (17, 5313276), (18, 5018094), (23, 3927204), (27, 3345396), (31, 2913732), (34, 2656638), (36, 2509047), (46, 1963602), (51, 1771092), (54, 1672698), (62, 1456866), (68, 1328319), (69, 1309068), (81, 1115132), (92, 981801), (93, 971244), (102, 885546), (108, 836349), (124, 728433), (138, 654534), (153, 590364), (162, 557566), (186, 485622), (204, 442773), (207, 436356), (276, 327267), (279, 323748), (306, 295182), (324, 278783), (372, 242811), (391, 231012), (414, 218178), (459, 196788), (527, 171396), (529, 170748), (558, 161874), (612, 147591), (621, 145452), (713, 126684), (782, 115506), (828, 109089), (837, 107916), (918, 98394), (1054, 85698), (1058, 85374), (1116, 80937), (1173, 77004), (1242, 72726), (1377, 65596), (1426, 63342), (1564, 57753), (1581, 57132), (1587, 56916), (1674, 53958), (1836, 49197), (1863, 48484), (2108, 42849), (2116, 42687), (2139, 42228), (2346, 38502), (2484, 36363), (2511, 35972), (2754, 32798), (2852, 31671), (3162, 28566), (3174, 28458), (3348, 26979), (3519, 25668), (3726, 24242), (4278, 21114), (4692, 19251), (4743, 19044), (4761, 18972), (5022, 17986), (5508, 16399), (6324, 14283), (6348, 14229), (6417, 14076), (7038, 12834), (7452, 12121), (8556, 10557), (8993, 10044), (9486, 9522)]