4809204

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 13104000

約数和(自身を除く): 8294796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 89, 114, 158, 171, 178, 228, 237, 267, 316, 342, 356, 474, 534, 684, 711, 801, 948, 1068, 1422, 1501, 1602, 1691, 2844, 3002, 3204, 3382, 4503, 5073, 6004, 6764, 7031, 9006, 10146, 13509, 14062, 15219, 18012, 20292, 21093, 27018, 28124, 30438, 42186, 54036, 60876, 63279, 84372, 126558, 133589, 253116, 267178, 400767, 534356, 801534, 1202301, 1603068, 2404602, 4809204]

約数ペア:

[(1, 4809204), (2, 2404602), (3, 1603068), (4, 1202301), (6, 801534), (9, 534356), (12, 400767), (18, 267178), (19, 253116), (36, 133589), (38, 126558), (57, 84372), (76, 63279), (79, 60876), (89, 54036), (114, 42186), (158, 30438), (171, 28124), (178, 27018), (228, 21093), (237, 20292), (267, 18012), (316, 15219), (342, 14062), (356, 13509), (474, 10146), (534, 9006), (684, 7031), (711, 6764), (801, 6004), (948, 5073), (1068, 4503), (1422, 3382), (1501, 3204), (1602, 3002), (1691, 2844)]