72215104

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 165780720

約数和(自身を除く): 93565616

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 41, 52, 58, 64, 73, 82, 104, 116, 146, 164, 208, 232, 292, 328, 377, 416, 464, 533, 584, 656, 754, 832, 928, 949, 1066, 1168, 1189, 1312, 1508, 1856, 1898, 2117, 2132, 2336, 2378, 2624, 2993, 3016, 3796, 4234, 4264, 4672, 4756, 5986, 6032, 7592, 8468, 8528, 9512, 11972, 12064, 15184, 15457, 16936, 17056, 19024, 23944, 24128, 27521, 30368, 30914, 33872, 34112, 38048, 38909, 47888, 55042, 60736, 61828, 67744, 76096, 77818, 86797, 95776, 110084, 123656, 135488, 155636, 173594, 191552, 220168, 247312, 311272, 347188, 440336, 494624, 622544, 694376, 880672, 989248, 1128361, 1245088, 1388752, 1761344, 2256722, 2490176, 2777504, 4513444, 5555008, 9026888, 18053776, 36107552, 72215104]

約数ペア:

[(1, 72215104), (2, 36107552), (4, 18053776), (8, 9026888), (13, 5555008), (16, 4513444), (26, 2777504), (29, 2490176), (32, 2256722), (41, 1761344), (52, 1388752), (58, 1245088), (64, 1128361), (73, 989248), (82, 880672), (104, 694376), (116, 622544), (146, 494624), (164, 440336), (208, 347188), (232, 311272), (292, 247312), (328, 220168), (377, 191552), (416, 173594), (464, 155636), (533, 135488), (584, 123656), (656, 110084), (754, 95776), (832, 86797), (928, 77818), (949, 76096), (1066, 67744), (1168, 61828), (1189, 60736), (1312, 55042), (1508, 47888), (1856, 38909), (1898, 38048), (2117, 34112), (2132, 33872), (2336, 30914), (2378, 30368), (2624, 27521), (2993, 24128), (3016, 23944), (3796, 19024), (4234, 17056), (4264, 16936), (4672, 15457), (4756, 15184), (5986, 12064), (6032, 11972), (7592, 9512), (8468, 8528)]