142750818

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5632

約数の個数: 72

約数和(自身を含む): 372263580

約数和(自身を除く): 229512762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3654, 4263, 5581, 8526, 11162, 12789, 16743, 25578, 33486, 39067, 50229, 78134, 100458, 117201, 161849, 234402, 273469, 323698, 351603, 485547, 546938, 703206, 820407, 971094, 1132943, 1456641, 1640814, 2265886, 2461221, 2913282, 3398829, 4922442, 6797658, 7930601, 10196487, 15861202, 20392974, 23791803, 47583606, 71375409, 142750818]

約数ペア:

[(1, 142750818), (2, 71375409), (3, 47583606), (6, 23791803), (7, 20392974), (9, 15861202), (14, 10196487), (18, 7930601), (21, 6797658), (29, 4922442), (42, 3398829), (49, 2913282), (58, 2461221), (63, 2265886), (87, 1640814), (98, 1456641), (126, 1132943), (147, 971094), (174, 820407), (203, 703206), (261, 546938), (294, 485547), (406, 351603), (441, 323698), (522, 273469), (609, 234402), (882, 161849), (1218, 117201), (1421, 100458), (1827, 78134), (2842, 50229), (3654, 39067), (4263, 33486), (5581, 25578), (8526, 16743), (11162, 12789)]