61265538

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 144499200

約数和(自身を除く): 83233662

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 211, 283, 342, 422, 513, 566, 633, 849, 1026, 1266, 1698, 1899, 2547, 3798, 4009, 5094, 5377, 5697, 7641, 8018, 10754, 11394, 12027, 15282, 16131, 24054, 32262, 36081, 48393, 59713, 72162, 96786, 108243, 119426, 145179, 179139, 216486, 290358, 358278, 537417, 1074834, 1134547, 1612251, 2269094, 3224502, 3403641, 6807282, 10210923, 20421846, 30632769, 61265538]

約数ペア:

[(1, 61265538), (2, 30632769), (3, 20421846), (6, 10210923), (9, 6807282), (18, 3403641), (19, 3224502), (27, 2269094), (38, 1612251), (54, 1134547), (57, 1074834), (114, 537417), (171, 358278), (211, 290358), (283, 216486), (342, 179139), (422, 145179), (513, 119426), (566, 108243), (633, 96786), (849, 72162), (1026, 59713), (1266, 48393), (1698, 36081), (1899, 32262), (2547, 24054), (3798, 16131), (4009, 15282), (5094, 12027), (5377, 11394), (5697, 10754), (7641, 8018)]