64004496

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 170614080

約数和(自身を除く): 106609584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 139, 159, 181, 212, 278, 318, 362, 417, 424, 543, 556, 636, 724, 834, 848, 1086, 1112, 1272, 1448, 1668, 2172, 2224, 2544, 2896, 3336, 4344, 6672, 7367, 8688, 9593, 14734, 19186, 22101, 25159, 28779, 29468, 38372, 44202, 50318, 57558, 58936, 75477, 76744, 88404, 100636, 115116, 117872, 150954, 153488, 176808, 201272, 230232, 301908, 353616, 402544, 460464, 603816, 1207632, 1333427, 2666854, 4000281, 5333708, 8000562, 10667416, 16001124, 21334832, 32002248, 64004496]

約数ペア:

[(1, 64004496), (2, 32002248), (3, 21334832), (4, 16001124), (6, 10667416), (8, 8000562), (12, 5333708), (16, 4000281), (24, 2666854), (48, 1333427), (53, 1207632), (106, 603816), (139, 460464), (159, 402544), (181, 353616), (212, 301908), (278, 230232), (318, 201272), (362, 176808), (417, 153488), (424, 150954), (543, 117872), (556, 115116), (636, 100636), (724, 88404), (834, 76744), (848, 75477), (1086, 58936), (1112, 57558), (1272, 50318), (1448, 44202), (1668, 38372), (2172, 29468), (2224, 28779), (2544, 25159), (2896, 22101), (3336, 19186), (4344, 14734), (6672, 9593), (7367, 8688)]