72017064

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 230080500

約数和(自身を除く): 158063436

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 137, 147, 149, 168, 196, 252, 274, 294, 298, 392, 411, 441, 447, 504, 548, 588, 596, 822, 882, 894, 959, 1043, 1096, 1176, 1192, 1233, 1341, 1644, 1764, 1788, 1918, 2086, 2466, 2682, 2877, 3129, 3288, 3528, 3576, 3836, 4172, 4932, 5364, 5754, 6258, 6713, 7301, 7672, 8344, 8631, 9387, 9864, 10728, 11508, 12516, 13426, 14602, 17262, 18774, 20139, 20413, 21903, 23016, 25032, 26852, 29204, 34524, 37548, 40278, 40826, 43806, 53704, 58408, 60417, 61239, 65709, 69048, 75096, 80556, 81652, 87612, 120834, 122478, 131418, 142891, 161112, 163304, 175224, 183717, 241668, 244956, 262836, 285782, 367434, 428673, 483336, 489912, 525672, 571564, 734868, 857346, 1000237, 1143128, 1286019, 1469736, 1714692, 2000474, 2572038, 3000711, 3429384, 4000948, 5144076, 6001422, 8001896, 9002133, 10288152, 12002844, 18004266, 24005688, 36008532, 72017064]

約数ペア:

[(1, 72017064), (2, 36008532), (3, 24005688), (4, 18004266), (6, 12002844), (7, 10288152), (8, 9002133), (9, 8001896), (12, 6001422), (14, 5144076), (18, 4000948), (21, 3429384), (24, 3000711), (28, 2572038), (36, 2000474), (42, 1714692), (49, 1469736), (56, 1286019), (63, 1143128), (72, 1000237), (84, 857346), (98, 734868), (126, 571564), (137, 525672), (147, 489912), (149, 483336), (168, 428673), (196, 367434), (252, 285782), (274, 262836), (294, 244956), (298, 241668), (392, 183717), (411, 175224), (441, 163304), (447, 161112), (504, 142891), (548, 131418), (588, 122478), (596, 120834), (822, 87612), (882, 81652), (894, 80556), (959, 75096), (1043, 69048), (1096, 65709), (1176, 61239), (1192, 60417), (1233, 58408), (1341, 53704), (1644, 43806), (1764, 40826), (1788, 40278), (1918, 37548), (2086, 34524), (2466, 29204), (2682, 26852), (2877, 25032), (3129, 23016), (3288, 21903), (3528, 20413), (3576, 20139), (3836, 18774), (4172, 17262), (4932, 14602), (5364, 13426), (5754, 12516), (6258, 11508), (6713, 10728), (7301, 9864), (7672, 9387), (8344, 8631)]