71998368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1918

約数の個数: 96

約数和(自身を含む): 210212352

約数和(自身を除く): 138213984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 1861, 2418, 2976, 3224, 3722, 4836, 5583, 6448, 7444, 9672, 11166, 12896, 14888, 19344, 22332, 24193, 29776, 38688, 44664, 48386, 57691, 59552, 72579, 89328, 96772, 115382, 145158, 173073, 178656, 193544, 230764, 290316, 346146, 387088, 461528, 580632, 692292, 749983, 774176, 923056, 1161264, 1384584, 1499966, 1846112, 2249949, 2322528, 2769168, 2999932, 4499898, 5538336, 5999864, 8999796, 11999728, 17999592, 23999456, 35999184, 71998368]

約数ペア:

[(1, 71998368), (2, 35999184), (3, 23999456), (4, 17999592), (6, 11999728), (8, 8999796), (12, 5999864), (13, 5538336), (16, 4499898), (24, 2999932), (26, 2769168), (31, 2322528), (32, 2249949), (39, 1846112), (48, 1499966), (52, 1384584), (62, 1161264), (78, 923056), (93, 774176), (96, 749983), (104, 692292), (124, 580632), (156, 461528), (186, 387088), (208, 346146), (248, 290316), (312, 230764), (372, 193544), (403, 178656), (416, 173073), (496, 145158), (624, 115382), (744, 96772), (806, 89328), (992, 72579), (1209, 59552), (1248, 57691), (1488, 48386), (1612, 44664), (1861, 38688), (2418, 29776), (2976, 24193), (3224, 22332), (3722, 19344), (4836, 14888), (5583, 12896), (6448, 11166), (7444, 9672)]