25783236

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 67704000

約数和(自身を除く): 41920764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 61, 118, 122, 177, 183, 199, 236, 244, 354, 366, 398, 531, 549, 597, 708, 732, 796, 1062, 1098, 1194, 1791, 2124, 2196, 2388, 3582, 3599, 7164, 7198, 10797, 11741, 12139, 14396, 21594, 23482, 24278, 32391, 35223, 36417, 43188, 46964, 48556, 64782, 70446, 72834, 105669, 109251, 129564, 140892, 145668, 211338, 218502, 422676, 437004, 716201, 1432402, 2148603, 2864804, 4297206, 6445809, 8594412, 12891618, 25783236]

約数ペア:

[(1, 25783236), (2, 12891618), (3, 8594412), (4, 6445809), (6, 4297206), (9, 2864804), (12, 2148603), (18, 1432402), (36, 716201), (59, 437004), (61, 422676), (118, 218502), (122, 211338), (177, 145668), (183, 140892), (199, 129564), (236, 109251), (244, 105669), (354, 72834), (366, 70446), (398, 64782), (531, 48556), (549, 46964), (597, 43188), (708, 36417), (732, 35223), (796, 32391), (1062, 24278), (1098, 23482), (1194, 21594), (1791, 14396), (2124, 12139), (2196, 11741), (2388, 10797), (3582, 7198), (3599, 7164)]