77569488

素因数分解:

$2^4\times 3^5\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 229110336

約数和(自身を除く): 151540848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 281, 284, 324, 426, 432, 486, 562, 568, 639, 648, 843, 852, 972, 1124, 1136, 1278, 1296, 1686, 1704, 1917, 1944, 2248, 2529, 2556, 3372, 3408, 3834, 3888, 4496, 5058, 5112, 5751, 6744, 7587, 7668, 10116, 10224, 11502, 13488, 15174, 15336, 17253, 19951, 20232, 22761, 23004, 30348, 30672, 34506, 39902, 40464, 45522, 46008, 59853, 60696, 68283, 69012, 79804, 91044, 92016, 119706, 121392, 136566, 138024, 159608, 179559, 182088, 239412, 273132, 276048, 319216, 359118, 364176, 478824, 538677, 546264, 718236, 957648, 1077354, 1092528, 1436472, 1616031, 2154708, 2872944, 3232062, 4309416, 4848093, 6464124, 8618832, 9696186, 12928248, 19392372, 25856496, 38784744, 77569488]

約数ペア:

[(1, 77569488), (2, 38784744), (3, 25856496), (4, 19392372), (6, 12928248), (8, 9696186), (9, 8618832), (12, 6464124), (16, 4848093), (18, 4309416), (24, 3232062), (27, 2872944), (36, 2154708), (48, 1616031), (54, 1436472), (71, 1092528), (72, 1077354), (81, 957648), (108, 718236), (142, 546264), (144, 538677), (162, 478824), (213, 364176), (216, 359118), (243, 319216), (281, 276048), (284, 273132), (324, 239412), (426, 182088), (432, 179559), (486, 159608), (562, 138024), (568, 136566), (639, 121392), (648, 119706), (843, 92016), (852, 91044), (972, 79804), (1124, 69012), (1136, 68283), (1278, 60696), (1296, 59853), (1686, 46008), (1704, 45522), (1917, 40464), (1944, 39902), (2248, 34506), (2529, 30672), (2556, 30348), (3372, 23004), (3408, 22761), (3834, 20232), (3888, 19951), (4496, 17253), (5058, 15336), (5112, 15174), (5751, 13488), (6744, 11502), (7587, 10224), (7668, 10116)]