8641845792

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{361523}}^1$

素因数の和:361622

約数の個数: 72

約数和(自身を含む): 24871405104

約数和(自身を除く): 16229559312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 361523, 723046, 1084569, 1446092, 2169138, 2892184, 3253707, 4338276, 5784368, 6507414, 8676552, 11568736, 13014828, 17353104, 26029656, 30006409, 34706208, 52059312, 60012818, 90019227, 104118624, 120025636, 180038454, 240051272, 270057681, 360076908, 480102544, 540115362, 720153816, 960205088, 1080230724, 1440307632, 2160461448, 2880615264, 4320922896, 8641845792]

約数ペア:

[(1, 8641845792), (2, 4320922896), (3, 2880615264), (4, 2160461448), (6, 1440307632), (8, 1080230724), (9, 960205088), (12, 720153816), (16, 540115362), (18, 480102544), (24, 360076908), (32, 270057681), (36, 240051272), (48, 180038454), (72, 120025636), (83, 104118624), (96, 90019227), (144, 60012818), (166, 52059312), (249, 34706208), (288, 30006409), (332, 26029656), (498, 17353104), (664, 13014828), (747, 11568736), (996, 8676552), (1328, 6507414), (1494, 5784368), (1992, 4338276), (2656, 3253707), (2988, 2892184), (3984, 2169138), (5976, 1446092), (7968, 1084569), (11952, 723046), (23904, 361523)]