67250358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 172800000

約数和(自身を除く): 105549642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1869, 1999, 2403, 3738, 3998, 4806, 5607, 5997, 11214, 11994, 13993, 16821, 17991, 27986, 33642, 35982, 41979, 53973, 83958, 107946, 125937, 177911, 251874, 355822, 377811, 533733, 755622, 1067466, 1245377, 1601199, 2490754, 3202398, 3736131, 4803597, 7472262, 9607194, 11208393, 22416786, 33625179, 67250358]

約数ペア:

[(1, 67250358), (2, 33625179), (3, 22416786), (6, 11208393), (7, 9607194), (9, 7472262), (14, 4803597), (18, 3736131), (21, 3202398), (27, 2490754), (42, 1601199), (54, 1245377), (63, 1067466), (89, 755622), (126, 533733), (178, 377811), (189, 355822), (267, 251874), (378, 177911), (534, 125937), (623, 107946), (801, 83958), (1246, 53973), (1602, 41979), (1869, 35982), (1999, 33642), (2403, 27986), (3738, 17991), (3998, 16821), (4806, 13993), (5607, 11994), (5997, 11214)]