88883748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 238056000

約数和(自身を除く): 149172252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 199, 228, 342, 398, 597, 653, 684, 796, 1194, 1306, 1791, 1959, 2388, 2612, 3582, 3781, 3918, 5877, 7164, 7562, 7836, 11343, 11754, 12407, 15124, 22686, 23508, 24814, 34029, 37221, 45372, 49628, 68058, 74442, 111663, 129947, 136116, 148884, 223326, 259894, 389841, 446652, 519788, 779682, 1169523, 1559364, 2339046, 2468993, 4678092, 4937986, 7406979, 9875972, 14813958, 22220937, 29627916, 44441874, 88883748]

約数ペア:

[(1, 88883748), (2, 44441874), (3, 29627916), (4, 22220937), (6, 14813958), (9, 9875972), (12, 7406979), (18, 4937986), (19, 4678092), (36, 2468993), (38, 2339046), (57, 1559364), (76, 1169523), (114, 779682), (171, 519788), (199, 446652), (228, 389841), (342, 259894), (398, 223326), (597, 148884), (653, 136116), (684, 129947), (796, 111663), (1194, 74442), (1306, 68058), (1791, 49628), (1959, 45372), (2388, 37221), (2612, 34029), (3582, 24814), (3781, 23508), (3918, 22686), (5877, 15124), (7164, 12407), (7562, 11754), (7836, 11343)]