74786508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3587

約数の個数: 72

約数和(自身を含む): 205470720

約数和(自身を除く): 130684212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3527, 3534, 5301, 7054, 7068, 10581, 10602, 14108, 21162, 21204, 31743, 42324, 63486, 67013, 109337, 126972, 134026, 201039, 218674, 268052, 328011, 402078, 437348, 603117, 656022, 804156, 984033, 1206234, 1312044, 1968066, 2077403, 2412468, 3936132, 4154806, 6232209, 8309612, 12464418, 18696627, 24928836, 37393254, 74786508]

約数ペア:

[(1, 74786508), (2, 37393254), (3, 24928836), (4, 18696627), (6, 12464418), (9, 8309612), (12, 6232209), (18, 4154806), (19, 3936132), (31, 2412468), (36, 2077403), (38, 1968066), (57, 1312044), (62, 1206234), (76, 984033), (93, 804156), (114, 656022), (124, 603117), (171, 437348), (186, 402078), (228, 328011), (279, 268052), (342, 218674), (372, 201039), (558, 134026), (589, 126972), (684, 109337), (1116, 67013), (1178, 63486), (1767, 42324), (2356, 31743), (3527, 21204), (3534, 21162), (5301, 14108), (7054, 10602), (7068, 10581)]