73661308

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 153316800

約数和(自身を除く): 79655492

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 686, 742, 1013, 1372, 1484, 2026, 2597, 4052, 5194, 7091, 10388, 14182, 18179, 28364, 36358, 49637, 53689, 72716, 99274, 107378, 198548, 214756, 347459, 375823, 694918, 751646, 1389836, 1503292, 2630761, 5261522, 10523044, 18415327, 36830654, 73661308]

約数ペア:

[(1, 73661308), (2, 36830654), (4, 18415327), (7, 10523044), (14, 5261522), (28, 2630761), (49, 1503292), (53, 1389836), (98, 751646), (106, 694918), (196, 375823), (212, 347459), (343, 214756), (371, 198548), (686, 107378), (742, 99274), (1013, 72716), (1372, 53689), (1484, 49637), (2026, 36358), (2597, 28364), (4052, 18179), (5194, 14182), (7091, 10388)]