83751876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1$

素因数の和:2761

約数の個数: 72

約数和(自身を含む): 231480704

約数和(自身を除く): 147728828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 2671, 3484, 5226, 5342, 7839, 8013, 10452, 10684, 15678, 16026, 24039, 31356, 32052, 34723, 48078, 69446, 96156, 104169, 138892, 178957, 208338, 312507, 357914, 416676, 536871, 625014, 715828, 1073742, 1250028, 1610613, 2147484, 2326441, 3221226, 4652882, 6442452, 6979323, 9305764, 13958646, 20937969, 27917292, 41875938, 83751876]

約数ペア:

[(1, 83751876), (2, 41875938), (3, 27917292), (4, 20937969), (6, 13958646), (9, 9305764), (12, 6979323), (13, 6442452), (18, 4652882), (26, 3221226), (36, 2326441), (39, 2147484), (52, 1610613), (67, 1250028), (78, 1073742), (117, 715828), (134, 625014), (156, 536871), (201, 416676), (234, 357914), (268, 312507), (402, 208338), (468, 178957), (603, 138892), (804, 104169), (871, 96156), (1206, 69446), (1742, 48078), (2412, 34723), (2613, 32052), (2671, 31356), (3484, 24039), (5226, 16026), (5342, 15678), (7839, 10684), (8013, 10452)]