31884084

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 86822400

約数和(自身を除く): 54938316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 79, 101, 108, 111, 148, 158, 202, 222, 237, 303, 316, 333, 404, 444, 474, 606, 666, 711, 909, 948, 999, 1212, 1332, 1422, 1818, 1998, 2133, 2727, 2844, 2923, 3636, 3737, 3996, 4266, 5454, 5846, 7474, 7979, 8532, 8769, 10908, 11211, 11692, 14948, 15958, 17538, 22422, 23937, 26307, 31916, 33633, 35076, 44844, 47874, 52614, 67266, 71811, 78921, 95748, 100899, 105228, 134532, 143622, 157842, 201798, 215433, 287244, 295223, 315684, 403596, 430866, 590446, 861732, 885669, 1180892, 1771338, 2657007, 3542676, 5314014, 7971021, 10628028, 15942042, 31884084]

約数ペア:

[(1, 31884084), (2, 15942042), (3, 10628028), (4, 7971021), (6, 5314014), (9, 3542676), (12, 2657007), (18, 1771338), (27, 1180892), (36, 885669), (37, 861732), (54, 590446), (74, 430866), (79, 403596), (101, 315684), (108, 295223), (111, 287244), (148, 215433), (158, 201798), (202, 157842), (222, 143622), (237, 134532), (303, 105228), (316, 100899), (333, 95748), (404, 78921), (444, 71811), (474, 67266), (606, 52614), (666, 47874), (711, 44844), (909, 35076), (948, 33633), (999, 31916), (1212, 26307), (1332, 23937), (1422, 22422), (1818, 17538), (1998, 15958), (2133, 14948), (2727, 11692), (2844, 11211), (2923, 10908), (3636, 8769), (3737, 8532), (3996, 7979), (4266, 7474), (5454, 5846)]