72440718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4649}}^1$

素因数の和:4721

約数の個数: 48

約数和(自身を含む): 171752400

約数和(自身を除く): 99311682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 4649, 5194, 7791, 9298, 13947, 15582, 27894, 32543, 65086, 97629, 195258, 227801, 246397, 455602, 492794, 683403, 739191, 1366806, 1478382, 1724779, 3449558, 5174337, 10348674, 12073453, 24146906, 36220359, 72440718]

約数ペア:

[(1, 72440718), (2, 36220359), (3, 24146906), (6, 12073453), (7, 10348674), (14, 5174337), (21, 3449558), (42, 1724779), (49, 1478382), (53, 1366806), (98, 739191), (106, 683403), (147, 492794), (159, 455602), (294, 246397), (318, 227801), (371, 195258), (742, 97629), (1113, 65086), (2226, 32543), (2597, 27894), (4649, 15582), (5194, 13947), (7791, 9298)]