91639728

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^2\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 120

約数和(自身を含む): 275659440

約数和(自身を除く): 184019712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 401, 414, 432, 529, 552, 621, 802, 828, 1058, 1104, 1203, 1242, 1587, 1604, 1656, 2116, 2406, 2484, 3174, 3208, 3312, 3609, 4232, 4761, 4812, 4968, 6348, 6416, 7218, 8464, 9223, 9522, 9624, 9936, 10827, 12696, 14283, 14436, 18446, 19044, 19248, 21654, 25392, 27669, 28566, 28872, 36892, 38088, 43308, 55338, 57132, 57744, 73784, 76176, 83007, 86616, 110676, 114264, 147568, 166014, 173232, 212129, 221352, 228528, 249021, 332028, 424258, 442704, 498042, 636387, 664056, 848516, 996084, 1272774, 1328112, 1697032, 1909161, 1992168, 2545548, 3394064, 3818322, 3984336, 5091096, 5727483, 7636644, 10182192, 11454966, 15273288, 22909932, 30546576, 45819864, 91639728]

約数ペア:

[(1, 91639728), (2, 45819864), (3, 30546576), (4, 22909932), (6, 15273288), (8, 11454966), (9, 10182192), (12, 7636644), (16, 5727483), (18, 5091096), (23, 3984336), (24, 3818322), (27, 3394064), (36, 2545548), (46, 1992168), (48, 1909161), (54, 1697032), (69, 1328112), (72, 1272774), (92, 996084), (108, 848516), (138, 664056), (144, 636387), (184, 498042), (207, 442704), (216, 424258), (276, 332028), (368, 249021), (401, 228528), (414, 221352), (432, 212129), (529, 173232), (552, 166014), (621, 147568), (802, 114264), (828, 110676), (1058, 86616), (1104, 83007), (1203, 76176), (1242, 73784), (1587, 57744), (1604, 57132), (1656, 55338), (2116, 43308), (2406, 38088), (2484, 36892), (3174, 28872), (3208, 28566), (3312, 27669), (3609, 25392), (4232, 21654), (4761, 19248), (4812, 19044), (4968, 18446), (6348, 14436), (6416, 14283), (7218, 12696), (8464, 10827), (9223, 9936), (9522, 9624)]