72490836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 191397024

約数和(自身を除く): 118906188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 653, 841, 957, 1276, 1306, 1682, 1914, 1959, 2523, 2612, 3364, 3828, 3918, 5046, 7183, 7836, 9251, 10092, 14366, 18502, 18937, 21549, 27753, 28732, 37004, 37874, 43098, 55506, 56811, 75748, 86196, 111012, 113622, 208307, 227244, 416614, 549173, 624921, 833228, 1098346, 1249842, 1647519, 2196692, 2499684, 3295038, 6040903, 6590076, 12081806, 18122709, 24163612, 36245418, 72490836]

約数ペア:

[(1, 72490836), (2, 36245418), (3, 24163612), (4, 18122709), (6, 12081806), (11, 6590076), (12, 6040903), (22, 3295038), (29, 2499684), (33, 2196692), (44, 1647519), (58, 1249842), (66, 1098346), (87, 833228), (116, 624921), (132, 549173), (174, 416614), (319, 227244), (348, 208307), (638, 113622), (653, 111012), (841, 86196), (957, 75748), (1276, 56811), (1306, 55506), (1682, 43098), (1914, 37874), (1959, 37004), (2523, 28732), (2612, 27753), (3364, 21549), (3828, 18937), (3918, 18502), (5046, 14366), (7183, 10092), (7836, 9251)]