7218072

素因数分解:

$2^3\times 3^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 20966400

約数和(自身を除く): 13748328

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, 846, 948, 972, 1128, 1269, 1422, 1692, 1896, 1944, 2133, 2538, 2844, 3384, 3713, 3807, 4266, 5076, 5688, 6399, 7426, 7614, 8532, 10152, 11139, 11421, 12798, 14852, 15228, 17064, 19197, 22278, 22842, 25596, 29704, 30456, 33417, 38394, 44556, 45684, 51192, 66834, 76788, 89112, 91368, 100251, 133668, 153576, 200502, 267336, 300753, 401004, 601506, 802008, 902259, 1203012, 1804518, 2406024, 3609036, 7218072]

約数ペア:

[(1, 7218072), (2, 3609036), (3, 2406024), (4, 1804518), (6, 1203012), (8, 902259), (9, 802008), (12, 601506), (18, 401004), (24, 300753), (27, 267336), (36, 200502), (47, 153576), (54, 133668), (72, 100251), (79, 91368), (81, 89112), (94, 76788), (108, 66834), (141, 51192), (158, 45684), (162, 44556), (188, 38394), (216, 33417), (237, 30456), (243, 29704), (282, 25596), (316, 22842), (324, 22278), (376, 19197), (423, 17064), (474, 15228), (486, 14852), (564, 12798), (632, 11421), (648, 11139), (711, 10152), (846, 8532), (948, 7614), (972, 7426), (1128, 6399), (1269, 5688), (1422, 5076), (1692, 4266), (1896, 3807), (1944, 3713), (2133, 3384), (2538, 2844)]