84540974

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 154392480

約数和(自身を除く): 69851506

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 151, 197, 203, 302, 394, 406, 1057, 1379, 1421, 2114, 2758, 2842, 4379, 5713, 7399, 8758, 9653, 11426, 14798, 19306, 29747, 30653, 39991, 59494, 61306, 79982, 208229, 214571, 279937, 416458, 429142, 559874, 862663, 1457603, 1725326, 2915206, 6038641, 12077282, 42270487, 84540974]

約数ペア:

[(1, 84540974), (2, 42270487), (7, 12077282), (14, 6038641), (29, 2915206), (49, 1725326), (58, 1457603), (98, 862663), (151, 559874), (197, 429142), (203, 416458), (302, 279937), (394, 214571), (406, 208229), (1057, 79982), (1379, 61306), (1421, 59494), (2114, 39991), (2758, 30653), (2842, 29747), (4379, 19306), (5713, 14798), (7399, 11426), (8758, 9653)]