42003036

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 111704320

約数和(自身を除く): 69701284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 547, 711, 948, 972, 1094, 1422, 1641, 2133, 2188, 2844, 3282, 4266, 4923, 6399, 6564, 8532, 9846, 12798, 14769, 19197, 19692, 25596, 29538, 38394, 43213, 44307, 59076, 76788, 86426, 88614, 129639, 132921, 172852, 177228, 259278, 265842, 388917, 518556, 531684, 777834, 1166751, 1555668, 2333502, 3500253, 4667004, 7000506, 10500759, 14001012, 21001518, 42003036]

約数ペア:

[(1, 42003036), (2, 21001518), (3, 14001012), (4, 10500759), (6, 7000506), (9, 4667004), (12, 3500253), (18, 2333502), (27, 1555668), (36, 1166751), (54, 777834), (79, 531684), (81, 518556), (108, 388917), (158, 265842), (162, 259278), (237, 177228), (243, 172852), (316, 132921), (324, 129639), (474, 88614), (486, 86426), (547, 76788), (711, 59076), (948, 44307), (972, 43213), (1094, 38394), (1422, 29538), (1641, 25596), (2133, 19692), (2188, 19197), (2844, 14769), (3282, 12798), (4266, 9846), (4923, 8532), (6399, 6564)]