81827424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 273375648

約数和(自身を除く): 191548224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1097, 1184, 1332, 1554, 1776, 2016, 2072, 2194, 2331, 2664, 3108, 3291, 3552, 4144, 4388, 4662, 5328, 6216, 6582, 7679, 8288, 8776, 9324, 9873, 10656, 12432, 13164, 15358, 17552, 18648, 19746, 23037, 24864, 26328, 30716, 35104, 37296, 39492, 40589, 46074, 52656, 61432, 69111, 74592, 78984, 81178, 92148, 105312, 121767, 122864, 138222, 157968, 162356, 184296, 243534, 245728, 276444, 284123, 315936, 324712, 365301, 368592, 487068, 552888, 568246, 649424, 730602, 737184, 852369, 974136, 1105776, 1136492, 1298848, 1461204, 1704738, 1948272, 2211552, 2272984, 2557107, 2922408, 3409476, 3896544, 4545968, 5114214, 5844816, 6818952, 9091936, 10228428, 11689632, 13637904, 20456856, 27275808, 40913712, 81827424]

約数ペア:

[(1, 81827424), (2, 40913712), (3, 27275808), (4, 20456856), (6, 13637904), (7, 11689632), (8, 10228428), (9, 9091936), (12, 6818952), (14, 5844816), (16, 5114214), (18, 4545968), (21, 3896544), (24, 3409476), (28, 2922408), (32, 2557107), (36, 2272984), (37, 2211552), (42, 1948272), (48, 1704738), (56, 1461204), (63, 1298848), (72, 1136492), (74, 1105776), (84, 974136), (96, 852369), (111, 737184), (112, 730602), (126, 649424), (144, 568246), (148, 552888), (168, 487068), (222, 368592), (224, 365301), (252, 324712), (259, 315936), (288, 284123), (296, 276444), (333, 245728), (336, 243534), (444, 184296), (504, 162356), (518, 157968), (592, 138222), (666, 122864), (672, 121767), (777, 105312), (888, 92148), (1008, 81178), (1036, 78984), (1097, 74592), (1184, 69111), (1332, 61432), (1554, 52656), (1776, 46074), (2016, 40589), (2072, 39492), (2194, 37296), (2331, 35104), (2664, 30716), (3108, 26328), (3291, 24864), (3552, 23037), (4144, 19746), (4388, 18648), (4662, 17552), (5328, 15358), (6216, 13164), (6582, 12432), (7679, 10656), (8288, 9873), (8776, 9324)]