100727432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 212352000

約数和(自身を除く): 111624568

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 157, 199, 248, 314, 398, 403, 628, 796, 806, 1256, 1592, 1612, 2041, 2587, 3224, 4082, 4867, 5174, 6169, 8164, 9734, 10348, 12338, 16328, 19468, 20696, 24676, 31243, 38936, 49352, 62486, 63271, 80197, 124972, 126542, 160394, 249944, 253084, 320788, 406159, 506168, 641576, 812318, 968533, 1624636, 1937066, 3249272, 3874132, 7748264, 12590929, 25181858, 50363716, 100727432]

約数ペア:

[(1, 100727432), (2, 50363716), (4, 25181858), (8, 12590929), (13, 7748264), (26, 3874132), (31, 3249272), (52, 1937066), (62, 1624636), (104, 968533), (124, 812318), (157, 641576), (199, 506168), (248, 406159), (314, 320788), (398, 253084), (403, 249944), (628, 160394), (796, 126542), (806, 124972), (1256, 80197), (1592, 63271), (1612, 62486), (2041, 49352), (2587, 38936), (3224, 31243), (4082, 24676), (4867, 20696), (5174, 19468), (6169, 16328), (8164, 12338), (9734, 10348)]