66494844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15787}}^1$

素因数の和:15816

約数の個数: 60

約数和(自身を含む): 187214104

約数和(自身を除く): 120719260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 15787, 31574, 47361, 63148, 94722, 142083, 189444, 205231, 284166, 410462, 426249, 568332, 615693, 820924, 852498, 1231386, 1278747, 1704996, 1847079, 2462772, 2557494, 3694158, 5114988, 5541237, 7388316, 11082474, 16623711, 22164948, 33247422, 66494844]

約数ペア:

[(1, 66494844), (2, 33247422), (3, 22164948), (4, 16623711), (6, 11082474), (9, 7388316), (12, 5541237), (13, 5114988), (18, 3694158), (26, 2557494), (27, 2462772), (36, 1847079), (39, 1704996), (52, 1278747), (54, 1231386), (78, 852498), (81, 820924), (108, 615693), (117, 568332), (156, 426249), (162, 410462), (234, 284166), (324, 205231), (351, 189444), (468, 142083), (702, 94722), (1053, 63148), (1404, 47361), (2106, 31574), (4212, 15787)]