73151072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 152756352

約数和(自身を除く): 79605280

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1993, 2294, 3986, 4588, 7972, 9176, 15944, 18352, 31888, 36704, 61783, 63776, 73741, 123566, 147482, 247132, 294964, 494264, 589928, 988528, 1179856, 1977056, 2285971, 2359712, 4571942, 9143884, 18287768, 36575536, 73151072]

約数ペア:

[(1, 73151072), (2, 36575536), (4, 18287768), (8, 9143884), (16, 4571942), (31, 2359712), (32, 2285971), (37, 1977056), (62, 1179856), (74, 988528), (124, 589928), (148, 494264), (248, 294964), (296, 247132), (496, 147482), (592, 123566), (992, 73741), (1147, 63776), (1184, 61783), (1993, 36704), (2294, 31888), (3986, 18352), (4588, 15944), (7972, 9176)]