78399144

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4373}}^1$

素因数の和:4471

約数の個数: 64

約数和(自身を含む): 220449600

約数和(自身を除く): 142050456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4373, 4482, 5976, 8746, 8964, 13119, 17492, 17928, 26238, 34984, 39357, 52476, 78714, 104952, 118071, 157428, 236142, 314856, 362959, 472284, 725918, 944568, 1088877, 1451836, 2177754, 2903672, 3266631, 4355508, 6533262, 8711016, 9799893, 13066524, 19599786, 26133048, 39199572, 78399144]

約数ペア:

[(1, 78399144), (2, 39199572), (3, 26133048), (4, 19599786), (6, 13066524), (8, 9799893), (9, 8711016), (12, 6533262), (18, 4355508), (24, 3266631), (27, 2903672), (36, 2177754), (54, 1451836), (72, 1088877), (83, 944568), (108, 725918), (166, 472284), (216, 362959), (249, 314856), (332, 236142), (498, 157428), (664, 118071), (747, 104952), (996, 78714), (1494, 52476), (1992, 39357), (2241, 34984), (2988, 26238), (4373, 17928), (4482, 17492), (5976, 13119), (8746, 8964)]