72529488

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 215879040

約数和(自身を除く): 143349552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 61, 69, 72, 92, 122, 138, 144, 183, 184, 207, 244, 276, 359, 366, 368, 414, 488, 549, 552, 718, 732, 828, 976, 1077, 1098, 1104, 1403, 1436, 1464, 1656, 2154, 2196, 2806, 2872, 2928, 3231, 3312, 4209, 4308, 4392, 5612, 5744, 6462, 8257, 8418, 8616, 8784, 11224, 12627, 12924, 16514, 16836, 17232, 21899, 22448, 24771, 25254, 25848, 33028, 33672, 43798, 49542, 50508, 51696, 65697, 66056, 67344, 74313, 87596, 99084, 101016, 131394, 132112, 148626, 175192, 197091, 198168, 202032, 262788, 297252, 350384, 394182, 396336, 503677, 525576, 594504, 788364, 1007354, 1051152, 1189008, 1511031, 1576728, 2014708, 3022062, 3153456, 4029416, 4533093, 6044124, 8058832, 9066186, 12088248, 18132372, 24176496, 36264744, 72529488]

約数ペア:

[(1, 72529488), (2, 36264744), (3, 24176496), (4, 18132372), (6, 12088248), (8, 9066186), (9, 8058832), (12, 6044124), (16, 4533093), (18, 4029416), (23, 3153456), (24, 3022062), (36, 2014708), (46, 1576728), (48, 1511031), (61, 1189008), (69, 1051152), (72, 1007354), (92, 788364), (122, 594504), (138, 525576), (144, 503677), (183, 396336), (184, 394182), (207, 350384), (244, 297252), (276, 262788), (359, 202032), (366, 198168), (368, 197091), (414, 175192), (488, 148626), (549, 132112), (552, 131394), (718, 101016), (732, 99084), (828, 87596), (976, 74313), (1077, 67344), (1098, 66056), (1104, 65697), (1403, 51696), (1436, 50508), (1464, 49542), (1656, 43798), (2154, 33672), (2196, 33028), (2806, 25848), (2872, 25254), (2928, 24771), (3231, 22448), (3312, 21899), (4209, 17232), (4308, 16836), (4392, 16514), (5612, 12924), (5744, 12627), (6462, 11224), (8257, 8784), (8418, 8616)]