7864129.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 174609120

約数和(自身を除く): 106028316

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 313, 372, 589, 626, 939, 961, 1178, 1252, 1767, 1878, 1922, 2356, 2883, 3534, 3756, 3844, 5766, 5947, 7068, 9703, 11532, 11894, 17841, 18259, 19406, 23788, 29109, 35682, 36518, 38812, 54777, 58218, 71364, 73036, 109554, 116436, 184357, 219108, 300793, 368714, 553071, 601586, 737428, 902379, 1106142, 1203172, 1804758, 2212284, 3609516, 5715067, 11430134, 17145201, 22860268, 34290402, 68580804]

約数ペア:

[(1, 68580804), (2, 34290402), (3, 22860268), (4, 17145201), (6, 11430134), (12, 5715067), (19, 3609516), (31, 2212284), (38, 1804758), (57, 1203172), (62, 1106142), (76, 902379), (93, 737428), (114, 601586), (124, 553071), (186, 368714), (228, 300793), (313, 219108), (372, 184357), (589, 116436), (626, 109554), (939, 73036), (961, 71364), (1178, 58218), (1252, 54777), (1767, 38812), (1878, 36518), (1922, 35682), (2356, 29109), (2883, 23788), (3534, 19406), (3756, 18259), (3844, 17841), (5766, 11894), (5947, 11532), (7068, 9703)]