78304584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{683}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 208319040

約数和(自身を除く): 130014456

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 281, 408, 562, 683, 843, 1124, 1366, 1686, 2049, 2248, 2732, 3372, 4098, 4777, 5464, 6744, 8196, 9554, 11611, 14331, 16392, 19108, 23222, 28662, 34833, 38216, 46444, 57324, 69666, 92888, 114648, 139332, 191923, 278664, 383846, 575769, 767692, 1151538, 1535384, 2303076, 3262691, 4606152, 6525382, 9788073, 13050764, 19576146, 26101528, 39152292, 78304584]

約数ペア:

[(1, 78304584), (2, 39152292), (3, 26101528), (4, 19576146), (6, 13050764), (8, 9788073), (12, 6525382), (17, 4606152), (24, 3262691), (34, 2303076), (51, 1535384), (68, 1151538), (102, 767692), (136, 575769), (204, 383846), (281, 278664), (408, 191923), (562, 139332), (683, 114648), (843, 92888), (1124, 69666), (1366, 57324), (1686, 46444), (2049, 38216), (2248, 34833), (2732, 28662), (3372, 23222), (4098, 19108), (4777, 16392), (5464, 14331), (6744, 11611), (8196, 9554)]