179880948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6301}}^1$

素因数の和:6385

約数の個数: 72

約数和(自身を含む): 497782376

約数和(自身を除く): 317901428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 6301, 7137, 9516, 12602, 14274, 18903, 25204, 28548, 37806, 56709, 75612, 81913, 113418, 163826, 226836, 245739, 327652, 384361, 491478, 737217, 768722, 982956, 1153083, 1474434, 1537444, 2306166, 2948868, 3459249, 4612332, 4996693, 6918498, 9993386, 13836996, 14990079, 19986772, 29980158, 44970237, 59960316, 89940474, 179880948]

約数ペア:

[(1, 179880948), (2, 89940474), (3, 59960316), (4, 44970237), (6, 29980158), (9, 19986772), (12, 14990079), (13, 13836996), (18, 9993386), (26, 6918498), (36, 4996693), (39, 4612332), (52, 3459249), (61, 2948868), (78, 2306166), (117, 1537444), (122, 1474434), (156, 1153083), (183, 982956), (234, 768722), (244, 737217), (366, 491478), (468, 384361), (549, 327652), (732, 245739), (793, 226836), (1098, 163826), (1586, 113418), (2196, 81913), (2379, 75612), (3172, 56709), (4758, 37806), (6301, 28548), (7137, 25204), (9516, 18903), (12602, 14274)]