77374944

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11681}}^1$

素因数の和:11720

約数の個数: 72

約数和(自身を含む): 229621392

約数和(自身を除く): 152246448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 11681, 23362, 35043, 46724, 70086, 93448, 105129, 140172, 186896, 210258, 268663, 280344, 373792, 420516, 537326, 560688, 805989, 841032, 1074652, 1121376, 1611978, 1682064, 2149304, 2417967, 3223956, 3364128, 4298608, 4835934, 6447912, 8597216, 9671868, 12895824, 19343736, 25791648, 38687472, 77374944]

約数ペア:

[(1, 77374944), (2, 38687472), (3, 25791648), (4, 19343736), (6, 12895824), (8, 9671868), (9, 8597216), (12, 6447912), (16, 4835934), (18, 4298608), (23, 3364128), (24, 3223956), (32, 2417967), (36, 2149304), (46, 1682064), (48, 1611978), (69, 1121376), (72, 1074652), (92, 841032), (96, 805989), (138, 560688), (144, 537326), (184, 420516), (207, 373792), (276, 280344), (288, 268663), (368, 210258), (414, 186896), (552, 140172), (736, 105129), (828, 93448), (1104, 70086), (1656, 46724), (2208, 35043), (3312, 23362), (6624, 11681)]