72309876

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 178295040

約数和(自身を除く): 105985164

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 174, 188, 282, 348, 564, 1363, 2726, 4089, 4421, 5452, 8178, 8842, 13263, 16356, 17684, 26526, 53052, 128209, 207787, 256418, 384627, 415574, 512836, 623361, 769254, 831148, 1246722, 1538508, 2493444, 6025823, 12051646, 18077469, 24103292, 36154938, 72309876]

約数ペア:

[(1, 72309876), (2, 36154938), (3, 24103292), (4, 18077469), (6, 12051646), (12, 6025823), (29, 2493444), (47, 1538508), (58, 1246722), (87, 831148), (94, 769254), (116, 623361), (141, 512836), (174, 415574), (188, 384627), (282, 256418), (348, 207787), (564, 128209), (1363, 53052), (2726, 26526), (4089, 17684), (4421, 16356), (5452, 13263), (8178, 8842)]