90804996

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{20507}}^1$

素因数の和:20561

約数の個数: 48

約数和(自身を含む): 241174080

約数和(自身を除く): 150369084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 20507, 41014, 61521, 82028, 123042, 184563, 246084, 369126, 553689, 738252, 840787, 1107378, 1681574, 2214756, 2522361, 3363148, 5044722, 7567083, 10089444, 15134166, 22701249, 30268332, 45402498, 90804996]

約数ペア:

[(1, 90804996), (2, 45402498), (3, 30268332), (4, 22701249), (6, 15134166), (9, 10089444), (12, 7567083), (18, 5044722), (27, 3363148), (36, 2522361), (41, 2214756), (54, 1681574), (82, 1107378), (108, 840787), (123, 738252), (164, 553689), (246, 369126), (369, 246084), (492, 184563), (738, 123042), (1107, 82028), (1476, 61521), (2214, 41014), (4428, 20507)]