74272218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 164892672

約数和(自身を除く): 90620454

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 83, 93, 102, 166, 186, 249, 283, 498, 527, 566, 849, 1054, 1411, 1581, 1698, 2573, 2822, 3162, 4233, 4811, 5146, 7719, 8466, 8773, 9622, 14433, 15438, 17546, 23489, 26319, 28866, 43741, 46978, 52638, 70467, 87482, 131223, 140934, 149141, 262446, 298282, 399313, 447423, 728159, 798626, 894846, 1197939, 1456318, 2184477, 2395878, 4368954, 12378703, 24757406, 37136109, 74272218]

約数ペア:

[(1, 74272218), (2, 37136109), (3, 24757406), (6, 12378703), (17, 4368954), (31, 2395878), (34, 2184477), (51, 1456318), (62, 1197939), (83, 894846), (93, 798626), (102, 728159), (166, 447423), (186, 399313), (249, 298282), (283, 262446), (498, 149141), (527, 140934), (566, 131223), (849, 87482), (1054, 70467), (1411, 52638), (1581, 46978), (1698, 43741), (2573, 28866), (2822, 26319), (3162, 23489), (4233, 17546), (4811, 15438), (5146, 14433), (7719, 9622), (8466, 8773)]