74788884

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 194402208

約数和(自身を除く): 119613324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 101, 134, 201, 202, 268, 303, 307, 402, 404, 603, 606, 614, 804, 909, 921, 1206, 1212, 1228, 1818, 1842, 2412, 2763, 3636, 3684, 5526, 6767, 11052, 13534, 20301, 20569, 27068, 31007, 40602, 41138, 60903, 61707, 62014, 81204, 82276, 93021, 121806, 123414, 124028, 185121, 186042, 243612, 246828, 279063, 370242, 372084, 558126, 740484, 1116252, 2077469, 4154938, 6232407, 8309876, 12464814, 18697221, 24929628, 37394442, 74788884]

約数ペア:

[(1, 74788884), (2, 37394442), (3, 24929628), (4, 18697221), (6, 12464814), (9, 8309876), (12, 6232407), (18, 4154938), (36, 2077469), (67, 1116252), (101, 740484), (134, 558126), (201, 372084), (202, 370242), (268, 279063), (303, 246828), (307, 243612), (402, 186042), (404, 185121), (603, 124028), (606, 123414), (614, 121806), (804, 93021), (909, 82276), (921, 81204), (1206, 62014), (1212, 61707), (1228, 60903), (1818, 41138), (1842, 40602), (2412, 31007), (2763, 27068), (3636, 20569), (3684, 20301), (5526, 13534), (6767, 11052)]