74151648

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3527}}^1$

素因数の和:3616

約数の個数: 72

約数和(自身を含む): 213817968

約数和(自身を除く): 139666320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 3527, 5256, 7008, 7054, 10512, 10581, 14108, 21024, 21162, 28216, 31743, 42324, 56432, 63486, 84648, 112864, 126972, 169296, 253944, 257471, 338592, 507888, 514942, 772413, 1015776, 1029884, 1544826, 2059768, 2317239, 3089652, 4119536, 4634478, 6179304, 8239072, 9268956, 12358608, 18537912, 24717216, 37075824, 74151648]

約数ペア:

[(1, 74151648), (2, 37075824), (3, 24717216), (4, 18537912), (6, 12358608), (8, 9268956), (9, 8239072), (12, 6179304), (16, 4634478), (18, 4119536), (24, 3089652), (32, 2317239), (36, 2059768), (48, 1544826), (72, 1029884), (73, 1015776), (96, 772413), (144, 514942), (146, 507888), (219, 338592), (288, 257471), (292, 253944), (438, 169296), (584, 126972), (657, 112864), (876, 84648), (1168, 63486), (1314, 56432), (1752, 42324), (2336, 31743), (2628, 28216), (3504, 21162), (3527, 21024), (5256, 14108), (7008, 10581), (7054, 10512)]