75674742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 104313738

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 89, 143, 178, 267, 286, 429, 534, 858, 979, 991, 1157, 1958, 1982, 2314, 2937, 2973, 3471, 5874, 5946, 6942, 10901, 12727, 12883, 21802, 25454, 25766, 32703, 38181, 38649, 65406, 76362, 77298, 88199, 141713, 176398, 264597, 283426, 425139, 529194, 850278, 970189, 1146587, 1940378, 2293174, 2910567, 3439761, 5821134, 6879522, 12612457, 25224914, 37837371, 75674742]

約数ペア:

[(1, 75674742), (2, 37837371), (3, 25224914), (6, 12612457), (11, 6879522), (13, 5821134), (22, 3439761), (26, 2910567), (33, 2293174), (39, 1940378), (66, 1146587), (78, 970189), (89, 850278), (143, 529194), (178, 425139), (267, 283426), (286, 264597), (429, 176398), (534, 141713), (858, 88199), (979, 77298), (991, 76362), (1157, 65406), (1958, 38649), (1982, 38181), (2314, 32703), (2937, 25766), (2973, 25454), (3471, 21802), (5874, 12883), (5946, 12727), (6942, 10901)]