72246816

素因数分解:

$2^5\times 3^6\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 168

約数和(自身を含む): 225857520

約数和(自身を除く): 153610704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 163, 171, 216, 228, 243, 288, 304, 324, 326, 342, 432, 456, 486, 489, 513, 608, 648, 652, 684, 729, 864, 912, 972, 978, 1026, 1296, 1304, 1368, 1458, 1467, 1539, 1824, 1944, 1956, 2052, 2592, 2608, 2736, 2916, 2934, 3078, 3097, 3888, 3912, 4104, 4401, 4617, 5216, 5472, 5832, 5868, 6156, 6194, 7776, 7824, 8208, 8802, 9234, 9291, 11664, 11736, 12312, 12388, 13203, 13851, 15648, 16416, 17604, 18468, 18582, 23328, 23472, 24624, 24776, 26406, 27702, 27873, 35208, 36936, 37164, 39609, 46944, 49248, 49552, 52812, 55404, 55746, 70416, 73872, 74328, 79218, 83619, 99104, 105624, 110808, 111492, 118827, 140832, 147744, 148656, 158436, 167238, 211248, 221616, 222984, 237654, 250857, 297312, 316872, 334476, 422496, 443232, 445968, 475308, 501714, 633744, 668952, 752571, 891936, 950616, 1003428, 1267488, 1337904, 1505142, 1901232, 2006856, 2257713, 2675808, 3010284, 3802464, 4013712, 4515426, 6020568, 8027424, 9030852, 12041136, 18061704, 24082272, 36123408, 72246816]

約数ペア:

[(1, 72246816), (2, 36123408), (3, 24082272), (4, 18061704), (6, 12041136), (8, 9030852), (9, 8027424), (12, 6020568), (16, 4515426), (18, 4013712), (19, 3802464), (24, 3010284), (27, 2675808), (32, 2257713), (36, 2006856), (38, 1901232), (48, 1505142), (54, 1337904), (57, 1267488), (72, 1003428), (76, 950616), (81, 891936), (96, 752571), (108, 668952), (114, 633744), (144, 501714), (152, 475308), (162, 445968), (163, 443232), (171, 422496), (216, 334476), (228, 316872), (243, 297312), (288, 250857), (304, 237654), (324, 222984), (326, 221616), (342, 211248), (432, 167238), (456, 158436), (486, 148656), (489, 147744), (513, 140832), (608, 118827), (648, 111492), (652, 110808), (684, 105624), (729, 99104), (864, 83619), (912, 79218), (972, 74328), (978, 73872), (1026, 70416), (1296, 55746), (1304, 55404), (1368, 52812), (1458, 49552), (1467, 49248), (1539, 46944), (1824, 39609), (1944, 37164), (1956, 36936), (2052, 35208), (2592, 27873), (2608, 27702), (2736, 26406), (2916, 24776), (2934, 24624), (3078, 23472), (3097, 23328), (3888, 18582), (3912, 18468), (4104, 17604), (4401, 16416), (4617, 15648), (5216, 13851), (5472, 13203), (5832, 12388), (5868, 12312), (6156, 11736), (6194, 11664), (7776, 9291), (7824, 9234), (8208, 8802)]