77771664

素因数分解:

$2^4\times 3^5\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 229381152

約数和(自身を除く): 151609488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 241, 243, 249, 324, 332, 432, 482, 486, 498, 648, 664, 723, 747, 964, 972, 996, 1296, 1328, 1446, 1494, 1928, 1944, 1992, 2169, 2241, 2892, 2988, 3856, 3888, 3984, 4338, 4482, 5784, 5976, 6507, 6723, 8676, 8964, 11568, 11952, 13014, 13446, 17352, 17928, 19521, 20003, 20169, 26028, 26892, 34704, 35856, 39042, 40006, 40338, 52056, 53784, 58563, 60009, 78084, 80012, 80676, 104112, 107568, 117126, 120018, 156168, 160024, 161352, 180027, 234252, 240036, 312336, 320048, 322704, 360054, 468504, 480072, 540081, 720108, 937008, 960144, 1080162, 1440216, 1620243, 2160324, 2880432, 3240486, 4320648, 4860729, 6480972, 8641296, 9721458, 12961944, 19442916, 25923888, 38885832, 77771664]

約数ペア:

[(1, 77771664), (2, 38885832), (3, 25923888), (4, 19442916), (6, 12961944), (8, 9721458), (9, 8641296), (12, 6480972), (16, 4860729), (18, 4320648), (24, 3240486), (27, 2880432), (36, 2160324), (48, 1620243), (54, 1440216), (72, 1080162), (81, 960144), (83, 937008), (108, 720108), (144, 540081), (162, 480072), (166, 468504), (216, 360054), (241, 322704), (243, 320048), (249, 312336), (324, 240036), (332, 234252), (432, 180027), (482, 161352), (486, 160024), (498, 156168), (648, 120018), (664, 117126), (723, 107568), (747, 104112), (964, 80676), (972, 80012), (996, 78084), (1296, 60009), (1328, 58563), (1446, 53784), (1494, 52056), (1928, 40338), (1944, 40006), (1992, 39042), (2169, 35856), (2241, 34704), (2892, 26892), (2988, 26028), (3856, 20169), (3888, 20003), (3984, 19521), (4338, 17928), (4482, 17352), (5784, 13446), (5976, 13014), (6507, 11952), (6723, 11568), (8676, 8964)]