73257236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 148176000

約数和(自身を除く): 74918764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 1399, 2014, 2756, 2798, 4028, 5596, 13091, 18187, 26182, 26581, 36374, 52364, 53162, 72748, 74147, 106324, 148294, 296588, 345553, 691106, 963911, 1382212, 1408793, 1927822, 2817586, 3855644, 5635172, 18314309, 36628618, 73257236]

約数ペア:

[(1, 73257236), (2, 36628618), (4, 18314309), (13, 5635172), (19, 3855644), (26, 2817586), (38, 1927822), (52, 1408793), (53, 1382212), (76, 963911), (106, 691106), (212, 345553), (247, 296588), (494, 148294), (689, 106324), (988, 74147), (1007, 72748), (1378, 53162), (1399, 52364), (2014, 36374), (2756, 26581), (2798, 26182), (4028, 18187), (5596, 13091)]