749736

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 2286900

約数和(自身を除く): 1537164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 89, 104, 108, 117, 156, 162, 178, 216, 234, 267, 312, 324, 351, 356, 468, 534, 648, 702, 712, 801, 936, 1053, 1068, 1157, 1404, 1602, 2106, 2136, 2314, 2403, 2808, 3204, 3471, 4212, 4628, 4806, 6408, 6942, 7209, 8424, 9256, 9612, 10413, 13884, 14418, 19224, 20826, 27768, 28836, 31239, 41652, 57672, 62478, 83304, 93717, 124956, 187434, 249912, 374868, 749736]

約数ペア:

[(1, 749736), (2, 374868), (3, 249912), (4, 187434), (6, 124956), (8, 93717), (9, 83304), (12, 62478), (13, 57672), (18, 41652), (24, 31239), (26, 28836), (27, 27768), (36, 20826), (39, 19224), (52, 14418), (54, 13884), (72, 10413), (78, 9612), (81, 9256), (89, 8424), (104, 7209), (108, 6942), (117, 6408), (156, 4806), (162, 4628), (178, 4212), (216, 3471), (234, 3204), (267, 2808), (312, 2403), (324, 2314), (351, 2136), (356, 2106), (468, 1602), (534, 1404), (648, 1157), (702, 1068), (712, 1053), (801, 936)]