74738994372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{376853}}^1$

素因数の和:377657

約数の個数: 72

約数和(自身を含む): 216187573056

約数和(自身を除く): 141448578684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 787, 1574, 2361, 3148, 4722, 5509, 7083, 9444, 11018, 14166, 16527, 22036, 28332, 33054, 49581, 66108, 99162, 198324, 376853, 753706, 1130559, 1507412, 2261118, 2637971, 3391677, 4522236, 5275942, 6783354, 7913913, 10551884, 13566708, 15827826, 23741739, 31655652, 47483478, 94966956, 296583311, 593166622, 889749933, 1186333244, 1779499866, 2076083177, 2669249799, 3558999732, 4152166354, 5338499598, 6228249531, 8304332708, 10676999196, 12456499062, 18684748593, 24912998124, 37369497186, 74738994372]

約数ペア:

[(1, 74738994372), (2, 37369497186), (3, 24912998124), (4, 18684748593), (6, 12456499062), (7, 10676999196), (9, 8304332708), (12, 6228249531), (14, 5338499598), (18, 4152166354), (21, 3558999732), (28, 2669249799), (36, 2076083177), (42, 1779499866), (63, 1186333244), (84, 889749933), (126, 593166622), (252, 296583311), (787, 94966956), (1574, 47483478), (2361, 31655652), (3148, 23741739), (4722, 15827826), (5509, 13566708), (7083, 10551884), (9444, 7913913), (11018, 6783354), (14166, 5275942), (16527, 4522236), (22036, 3391677), (28332, 2637971), (33054, 2261118), (49581, 1507412), (66108, 1130559), (99162, 753706), (198324, 376853)]