72314208

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 120

約数和(自身を含む): 222103728

約数和(自身を除く): 149789520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1213, 1242, 1296, 1656, 1863, 2208, 2426, 2484, 2592, 3312, 3639, 3726, 4852, 4968, 6624, 7278, 7452, 9704, 9936, 10917, 14556, 14904, 19408, 19872, 21834, 27899, 29112, 29808, 32751, 38816, 43668, 55798, 58224, 59616, 65502, 83697, 87336, 98253, 111596, 116448, 131004, 167394, 174672, 196506, 223192, 251091, 262008, 334788, 349344, 393012, 446384, 502182, 524016, 669576, 753273, 786024, 892768, 1004364, 1048032, 1339152, 1506546, 1572048, 2008728, 2259819, 2678304, 3013092, 3144096, 4017456, 4519638, 6026184, 8034912, 9039276, 12052368, 18078552, 24104736, 36157104, 72314208]

約数ペア:

[(1, 72314208), (2, 36157104), (3, 24104736), (4, 18078552), (6, 12052368), (8, 9039276), (9, 8034912), (12, 6026184), (16, 4519638), (18, 4017456), (23, 3144096), (24, 3013092), (27, 2678304), (32, 2259819), (36, 2008728), (46, 1572048), (48, 1506546), (54, 1339152), (69, 1048032), (72, 1004364), (81, 892768), (92, 786024), (96, 753273), (108, 669576), (138, 524016), (144, 502182), (162, 446384), (184, 393012), (207, 349344), (216, 334788), (276, 262008), (288, 251091), (324, 223192), (368, 196506), (414, 174672), (432, 167394), (552, 131004), (621, 116448), (648, 111596), (736, 98253), (828, 87336), (864, 83697), (1104, 65502), (1213, 59616), (1242, 58224), (1296, 55798), (1656, 43668), (1863, 38816), (2208, 32751), (2426, 29808), (2484, 29112), (2592, 27899), (3312, 21834), (3639, 19872), (3726, 19408), (4852, 14904), (4968, 14556), (6624, 10917), (7278, 9936), (7452, 9704)]