64962648

素因数分解:

$2^3\times 3^7\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 188928000

約数和(自身を除く): 123965352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 79, 81, 94, 108, 141, 158, 162, 188, 216, 237, 243, 282, 316, 324, 376, 423, 474, 486, 564, 632, 648, 711, 729, 846, 948, 972, 1128, 1269, 1422, 1458, 1692, 1896, 1944, 2133, 2187, 2538, 2844, 2916, 3384, 3713, 3807, 4266, 4374, 5076, 5688, 5832, 6399, 7426, 7614, 8532, 8748, 10152, 11139, 11421, 12798, 14852, 15228, 17064, 17496, 19197, 22278, 22842, 25596, 29704, 30456, 33417, 34263, 38394, 44556, 45684, 51192, 57591, 66834, 68526, 76788, 89112, 91368, 100251, 102789, 115182, 133668, 137052, 153576, 172773, 200502, 205578, 230364, 267336, 274104, 300753, 345546, 401004, 411156, 460728, 601506, 691092, 802008, 822312, 902259, 1203012, 1382184, 1804518, 2406024, 2706777, 3609036, 5413554, 7218072, 8120331, 10827108, 16240662, 21654216, 32481324, 64962648]

約数ペア:

[(1, 64962648), (2, 32481324), (3, 21654216), (4, 16240662), (6, 10827108), (8, 8120331), (9, 7218072), (12, 5413554), (18, 3609036), (24, 2706777), (27, 2406024), (36, 1804518), (47, 1382184), (54, 1203012), (72, 902259), (79, 822312), (81, 802008), (94, 691092), (108, 601506), (141, 460728), (158, 411156), (162, 401004), (188, 345546), (216, 300753), (237, 274104), (243, 267336), (282, 230364), (316, 205578), (324, 200502), (376, 172773), (423, 153576), (474, 137052), (486, 133668), (564, 115182), (632, 102789), (648, 100251), (711, 91368), (729, 89112), (846, 76788), (948, 68526), (972, 66834), (1128, 57591), (1269, 51192), (1422, 45684), (1458, 44556), (1692, 38394), (1896, 34263), (1944, 33417), (2133, 30456), (2187, 29704), (2538, 25596), (2844, 22842), (2916, 22278), (3384, 19197), (3713, 17496), (3807, 17064), (4266, 15228), (4374, 14852), (5076, 12798), (5688, 11421), (5832, 11139), (6399, 10152), (7426, 8748), (7614, 8532)]