72671766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7417}}^1$

素因数の和:7516

約数の個数: 32

約数和(自身を含む): 153819648

約数和(自身を除く): 81147882

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 7417, 9798, 14834, 22251, 44502, 170591, 341182, 511773, 526607, 1023546, 1053214, 1579821, 3159642, 12111961, 24223922, 36335883, 72671766]

約数ペア:

[(1, 72671766), (2, 36335883), (3, 24223922), (6, 12111961), (23, 3159642), (46, 1579821), (69, 1053214), (71, 1023546), (138, 526607), (142, 511773), (213, 341182), (426, 170591), (1633, 44502), (3266, 22251), (4899, 14834), (7417, 9798)]