74738916

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 233654400

約数和(自身を除く): 158915484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 203, 252, 261, 294, 348, 378, 406, 441, 487, 522, 588, 609, 756, 783, 812, 882, 974, 1044, 1218, 1323, 1421, 1461, 1566, 1764, 1827, 1948, 2436, 2646, 2842, 2922, 3132, 3409, 3654, 4263, 4383, 5292, 5481, 5684, 5844, 6818, 7308, 8526, 8766, 10227, 10962, 12789, 13149, 13636, 14123, 17052, 17532, 20454, 21924, 23863, 25578, 26298, 28246, 30681, 38367, 40908, 42369, 47726, 51156, 52596, 56492, 61362, 71589, 76734, 84738, 92043, 95452, 98861, 122724, 127107, 143178, 153468, 169476, 184086, 197722, 214767, 254214, 286356, 296583, 368172, 381321, 395444, 429534, 508428, 593166, 644301, 692027, 762642, 859068, 889749, 1186332, 1288602, 1384054, 1525284, 1779498, 2076081, 2577204, 2669247, 2768108, 3558996, 4152162, 5338494, 6228243, 8304324, 10676988, 12456486, 18684729, 24912972, 37369458, 74738916]

約数ペア:

[(1, 74738916), (2, 37369458), (3, 24912972), (4, 18684729), (6, 12456486), (7, 10676988), (9, 8304324), (12, 6228243), (14, 5338494), (18, 4152162), (21, 3558996), (27, 2768108), (28, 2669247), (29, 2577204), (36, 2076081), (42, 1779498), (49, 1525284), (54, 1384054), (58, 1288602), (63, 1186332), (84, 889749), (87, 859068), (98, 762642), (108, 692027), (116, 644301), (126, 593166), (147, 508428), (174, 429534), (189, 395444), (196, 381321), (203, 368172), (252, 296583), (261, 286356), (294, 254214), (348, 214767), (378, 197722), (406, 184086), (441, 169476), (487, 153468), (522, 143178), (588, 127107), (609, 122724), (756, 98861), (783, 95452), (812, 92043), (882, 84738), (974, 76734), (1044, 71589), (1218, 61362), (1323, 56492), (1421, 52596), (1461, 51156), (1566, 47726), (1764, 42369), (1827, 40908), (1948, 38367), (2436, 30681), (2646, 28246), (2842, 26298), (2922, 25578), (3132, 23863), (3409, 21924), (3654, 20454), (4263, 17532), (4383, 17052), (5292, 14123), (5481, 13636), (5684, 13149), (5844, 12789), (6818, 10962), (7308, 10227), (8526, 8766)]