72381312

素因数分解:

$2^7\times 3^2\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 211072680

約数和(自身を除く): 138691368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 288, 332, 384, 498, 576, 664, 747, 757, 996, 1152, 1328, 1494, 1514, 1992, 2271, 2656, 2988, 3028, 3984, 4542, 5312, 5976, 6056, 6813, 7968, 9084, 10624, 11952, 12112, 13626, 15936, 18168, 23904, 24224, 27252, 31872, 36336, 47808, 48448, 54504, 62831, 72672, 95616, 96896, 109008, 125662, 145344, 188493, 218016, 251324, 290688, 376986, 436032, 502648, 565479, 753972, 872064, 1005296, 1130958, 1507944, 2010592, 2261916, 3015888, 4021184, 4523832, 6031776, 8042368, 9047664, 12063552, 18095328, 24127104, 36190656, 72381312]

約数ペア:

[(1, 72381312), (2, 36190656), (3, 24127104), (4, 18095328), (6, 12063552), (8, 9047664), (9, 8042368), (12, 6031776), (16, 4523832), (18, 4021184), (24, 3015888), (32, 2261916), (36, 2010592), (48, 1507944), (64, 1130958), (72, 1005296), (83, 872064), (96, 753972), (128, 565479), (144, 502648), (166, 436032), (192, 376986), (249, 290688), (288, 251324), (332, 218016), (384, 188493), (498, 145344), (576, 125662), (664, 109008), (747, 96896), (757, 95616), (996, 72672), (1152, 62831), (1328, 54504), (1494, 48448), (1514, 47808), (1992, 36336), (2271, 31872), (2656, 27252), (2988, 24224), (3028, 23904), (3984, 18168), (4542, 15936), (5312, 13626), (5976, 12112), (6056, 11952), (6813, 10624), (7968, 9084)]