72412866

素因数分解:

$2^1\times 3^4\times {\mathrm{197}}^1\times {\mathrm{2269}}^1$

素因数の和:2480

約数の個数: 40

約数和(自身を含む): 163153980

約数和(自身を除く): 90741114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 394, 591, 1182, 1773, 2269, 3546, 4538, 5319, 6807, 10638, 13614, 15957, 20421, 31914, 40842, 61263, 122526, 183789, 367578, 446993, 893986, 1340979, 2681958, 4022937, 8045874, 12068811, 24137622, 36206433, 72412866]

約数ペア:

[(1, 72412866), (2, 36206433), (3, 24137622), (6, 12068811), (9, 8045874), (18, 4022937), (27, 2681958), (54, 1340979), (81, 893986), (162, 446993), (197, 367578), (394, 183789), (591, 122526), (1182, 61263), (1773, 40842), (2269, 31914), (3546, 20421), (4538, 15957), (5319, 13614), (6807, 10638)]