123676036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 249359040

約数和(自身を除く): 125683004

約数列:

[1, 2, 4, 11, 22, 44, 59, 61, 71, 118, 121, 122, 142, 236, 242, 244, 284, 484, 649, 671, 781, 1298, 1342, 1562, 2596, 2684, 3124, 3599, 4189, 4331, 7139, 7198, 7381, 8378, 8591, 8662, 14278, 14396, 14762, 16756, 17182, 17324, 28556, 29524, 34364, 39589, 46079, 47641, 79178, 92158, 95282, 158356, 184316, 190564, 255529, 435479, 506869, 511058, 524051, 870958, 1013738, 1022116, 1048102, 1741916, 2027476, 2096204, 2810819, 5621638, 11243276, 30919009, 61838018, 123676036]

約数ペア:

[(1, 123676036), (2, 61838018), (4, 30919009), (11, 11243276), (22, 5621638), (44, 2810819), (59, 2096204), (61, 2027476), (71, 1741916), (118, 1048102), (121, 1022116), (122, 1013738), (142, 870958), (236, 524051), (242, 511058), (244, 506869), (284, 435479), (484, 255529), (649, 190564), (671, 184316), (781, 158356), (1298, 95282), (1342, 92158), (1562, 79178), (2596, 47641), (2684, 46079), (3124, 39589), (3599, 34364), (4189, 29524), (4331, 28556), (7139, 17324), (7198, 17182), (7381, 16756), (8378, 14762), (8591, 14396), (8662, 14278)]