826639596

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5227}}^1$

素因数の和:5451

約数の個数: 72

約数和(自身を含む): 2192246784

約数和(自身を除く): 1365607188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 191, 207, 276, 382, 414, 573, 764, 828, 1146, 1719, 2292, 3438, 4393, 5227, 6876, 8786, 10454, 13179, 15681, 17572, 20908, 26358, 31362, 39537, 47043, 52716, 62724, 79074, 94086, 120221, 158148, 188172, 240442, 360663, 480884, 721326, 998357, 1081989, 1442652, 1996714, 2163978, 2995071, 3993428, 4327956, 5990142, 8985213, 11980284, 17970426, 22962211, 35940852, 45924422, 68886633, 91848844, 137773266, 206659899, 275546532, 413319798, 826639596]

約数ペア:

[(1, 826639596), (2, 413319798), (3, 275546532), (4, 206659899), (6, 137773266), (9, 91848844), (12, 68886633), (18, 45924422), (23, 35940852), (36, 22962211), (46, 17970426), (69, 11980284), (92, 8985213), (138, 5990142), (191, 4327956), (207, 3993428), (276, 2995071), (382, 2163978), (414, 1996714), (573, 1442652), (764, 1081989), (828, 998357), (1146, 721326), (1719, 480884), (2292, 360663), (3438, 240442), (4393, 188172), (5227, 158148), (6876, 120221), (8786, 94086), (10454, 79074), (13179, 62724), (15681, 52716), (17572, 47043), (20908, 39537), (26358, 31362)]