181272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 564480

約数和(自身を除く): 383208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 83, 84, 91, 104, 156, 166, 168, 182, 249, 273, 312, 332, 364, 498, 546, 581, 664, 728, 996, 1079, 1092, 1162, 1743, 1992, 2158, 2184, 2324, 3237, 3486, 4316, 4648, 6474, 6972, 7553, 8632, 12948, 13944, 15106, 22659, 25896, 30212, 45318, 60424, 90636, 181272]

約数ペア:

[(1, 181272), (2, 90636), (3, 60424), (4, 45318), (6, 30212), (7, 25896), (8, 22659), (12, 15106), (13, 13944), (14, 12948), (21, 8632), (24, 7553), (26, 6972), (28, 6474), (39, 4648), (42, 4316), (52, 3486), (56, 3237), (78, 2324), (83, 2184), (84, 2158), (91, 1992), (104, 1743), (156, 1162), (166, 1092), (168, 1079), (182, 996), (249, 728), (273, 664), (312, 581), (332, 546), (364, 498)]