39780648

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3659}}^1$

素因数の和:3822

約数の個数: 48

約数和(自身を含む): 108482400

約数和(自身を除く): 68701752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 3659, 5436, 7318, 10872, 10977, 14636, 21954, 29272, 32931, 43908, 65862, 87816, 131724, 263448, 552509, 1105018, 1657527, 2210036, 3315054, 4420072, 4972581, 6630108, 9945162, 13260216, 19890324, 39780648]

約数ペア:

[(1, 39780648), (2, 19890324), (3, 13260216), (4, 9945162), (6, 6630108), (8, 4972581), (9, 4420072), (12, 3315054), (18, 2210036), (24, 1657527), (36, 1105018), (72, 552509), (151, 263448), (302, 131724), (453, 87816), (604, 65862), (906, 43908), (1208, 32931), (1359, 29272), (1812, 21954), (2718, 14636), (3624, 10977), (3659, 10872), (5436, 7318)]