74009772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 211341312

約数和(自身を除く): 137331540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 47, 51, 62, 68, 83, 93, 94, 102, 124, 141, 153, 166, 186, 188, 204, 249, 279, 282, 306, 332, 372, 423, 498, 527, 558, 564, 612, 747, 799, 846, 996, 1054, 1116, 1411, 1457, 1494, 1581, 1598, 1692, 2108, 2397, 2573, 2822, 2914, 2988, 3162, 3196, 3901, 4233, 4371, 4743, 4794, 5146, 5644, 5828, 6324, 7191, 7719, 7802, 8466, 8742, 9486, 9588, 10292, 11703, 12699, 13113, 14382, 15438, 15604, 16932, 17484, 18972, 23157, 23406, 24769, 25398, 26226, 28764, 30876, 35109, 43741, 46314, 46812, 49538, 50796, 52452, 66317, 70218, 74307, 87482, 92628, 99076, 120931, 131223, 132634, 140436, 148614, 174964, 198951, 222921, 241862, 262446, 265268, 297228, 362793, 393669, 397902, 445842, 483724, 524892, 596853, 725586, 787338, 795804, 891684, 1088379, 1193706, 1451172, 1574676, 2055827, 2176758, 2387412, 4111654, 4353516, 6167481, 8223308, 12334962, 18502443, 24669924, 37004886, 74009772]

約数ペア:

[(1, 74009772), (2, 37004886), (3, 24669924), (4, 18502443), (6, 12334962), (9, 8223308), (12, 6167481), (17, 4353516), (18, 4111654), (31, 2387412), (34, 2176758), (36, 2055827), (47, 1574676), (51, 1451172), (62, 1193706), (68, 1088379), (83, 891684), (93, 795804), (94, 787338), (102, 725586), (124, 596853), (141, 524892), (153, 483724), (166, 445842), (186, 397902), (188, 393669), (204, 362793), (249, 297228), (279, 265268), (282, 262446), (306, 241862), (332, 222921), (372, 198951), (423, 174964), (498, 148614), (527, 140436), (558, 132634), (564, 131223), (612, 120931), (747, 99076), (799, 92628), (846, 87482), (996, 74307), (1054, 70218), (1116, 66317), (1411, 52452), (1457, 50796), (1494, 49538), (1581, 46812), (1598, 46314), (1692, 43741), (2108, 35109), (2397, 30876), (2573, 28764), (2822, 26226), (2914, 25398), (2988, 24769), (3162, 23406), (3196, 23157), (3901, 18972), (4233, 17484), (4371, 16932), (4743, 15604), (4794, 15438), (5146, 14382), (5644, 13113), (5828, 12699), (6324, 11703), (7191, 10292), (7719, 9588), (7802, 9486), (8466, 8742)]