85857996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 234829056

約数和(自身を除く): 148971060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 453, 588, 604, 906, 967, 1057, 1812, 1934, 2114, 2901, 3171, 3868, 4228, 5802, 6342, 6769, 7399, 11604, 12684, 13538, 14798, 20307, 22197, 27076, 29596, 40614, 44394, 47383, 81228, 88788, 94766, 142149, 146017, 189532, 284298, 292034, 438051, 568596, 584068, 876102, 1022119, 1752204, 2044238, 3066357, 4088476, 6132714, 7154833, 12265428, 14309666, 21464499, 28619332, 42928998, 85857996]

約数ペア:

[(1, 85857996), (2, 42928998), (3, 28619332), (4, 21464499), (6, 14309666), (7, 12265428), (12, 7154833), (14, 6132714), (21, 4088476), (28, 3066357), (42, 2044238), (49, 1752204), (84, 1022119), (98, 876102), (147, 584068), (151, 568596), (196, 438051), (294, 292034), (302, 284298), (453, 189532), (588, 146017), (604, 142149), (906, 94766), (967, 88788), (1057, 81228), (1812, 47383), (1934, 44394), (2114, 40614), (2901, 29596), (3171, 27076), (3868, 22197), (4228, 20307), (5802, 14798), (6342, 13538), (6769, 12684), (7399, 11604)]