91991376

素因数分解:

$2^4\times 3^4\times {\mathrm{70981}}^1$

素因数の和:71001

約数の個数: 50

約数和(自身を含む): 266253482

約数和(自身を除く): 174262106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 70981, 141962, 212943, 283924, 425886, 567848, 638829, 851772, 1135696, 1277658, 1703544, 1916487, 2555316, 3407088, 3832974, 5110632, 5749461, 7665948, 10221264, 11498922, 15331896, 22997844, 30663792, 45995688, 91991376]

約数ペア:

[(1, 91991376), (2, 45995688), (3, 30663792), (4, 22997844), (6, 15331896), (8, 11498922), (9, 10221264), (12, 7665948), (16, 5749461), (18, 5110632), (24, 3832974), (27, 3407088), (36, 2555316), (48, 1916487), (54, 1703544), (72, 1277658), (81, 1135696), (108, 851772), (144, 638829), (162, 567848), (216, 425886), (324, 283924), (432, 212943), (648, 141962), (1296, 70981)]