72306624

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 112

約数和(自身を含む): 209946240

約数和(自身を除く): 137639616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 156, 177, 192, 208, 236, 312, 354, 416, 472, 491, 624, 708, 767, 832, 944, 982, 1248, 1416, 1473, 1534, 1888, 1964, 2301, 2496, 2832, 2946, 3068, 3776, 3928, 4602, 5664, 5892, 6136, 6383, 7856, 9204, 11328, 11784, 12272, 12766, 15712, 18408, 19149, 23568, 24544, 25532, 28969, 31424, 36816, 38298, 47136, 49088, 51064, 57938, 73632, 76596, 86907, 94272, 102128, 115876, 147264, 153192, 173814, 204256, 231752, 306384, 347628, 376597, 408512, 463504, 612768, 695256, 753194, 927008, 1129791, 1225536, 1390512, 1506388, 1854016, 2259582, 2781024, 3012776, 4519164, 5562048, 6025552, 9038328, 12051104, 18076656, 24102208, 36153312, 72306624]

約数ペア:

[(1, 72306624), (2, 36153312), (3, 24102208), (4, 18076656), (6, 12051104), (8, 9038328), (12, 6025552), (13, 5562048), (16, 4519164), (24, 3012776), (26, 2781024), (32, 2259582), (39, 1854016), (48, 1506388), (52, 1390512), (59, 1225536), (64, 1129791), (78, 927008), (96, 753194), (104, 695256), (118, 612768), (156, 463504), (177, 408512), (192, 376597), (208, 347628), (236, 306384), (312, 231752), (354, 204256), (416, 173814), (472, 153192), (491, 147264), (624, 115876), (708, 102128), (767, 94272), (832, 86907), (944, 76596), (982, 73632), (1248, 57938), (1416, 51064), (1473, 49088), (1534, 47136), (1888, 38298), (1964, 36816), (2301, 31424), (2496, 28969), (2832, 25532), (2946, 24544), (3068, 23568), (3776, 19149), (3928, 18408), (4602, 15712), (5664, 12766), (5892, 12272), (6136, 11784), (6383, 11328), (7856, 9204)]