87651072

素因数分解:

$2^8\times 3^5\times {\mathrm{1409}}^1$

素因数の和:1440

約数の個数: 108

約数和(自身を含む): 262265640

約数和(自身を除く): 174614568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1409, 1728, 1944, 2304, 2592, 2818, 3456, 3888, 4227, 5184, 5636, 6912, 7776, 8454, 10368, 11272, 12681, 15552, 16908, 20736, 22544, 25362, 31104, 33816, 38043, 45088, 50724, 62208, 67632, 76086, 90176, 101448, 114129, 135264, 152172, 180352, 202896, 228258, 270528, 304344, 342387, 360704, 405792, 456516, 541056, 608688, 684774, 811584, 913032, 1082112, 1217376, 1369548, 1623168, 1826064, 2434752, 2739096, 3246336, 3652128, 4869504, 5478192, 7304256, 9739008, 10956384, 14608512, 21912768, 29217024, 43825536, 87651072]

約数ペア:

[(1, 87651072), (2, 43825536), (3, 29217024), (4, 21912768), (6, 14608512), (8, 10956384), (9, 9739008), (12, 7304256), (16, 5478192), (18, 4869504), (24, 3652128), (27, 3246336), (32, 2739096), (36, 2434752), (48, 1826064), (54, 1623168), (64, 1369548), (72, 1217376), (81, 1082112), (96, 913032), (108, 811584), (128, 684774), (144, 608688), (162, 541056), (192, 456516), (216, 405792), (243, 360704), (256, 342387), (288, 304344), (324, 270528), (384, 228258), (432, 202896), (486, 180352), (576, 152172), (648, 135264), (768, 114129), (864, 101448), (972, 90176), (1152, 76086), (1296, 67632), (1409, 62208), (1728, 50724), (1944, 45088), (2304, 38043), (2592, 33816), (2818, 31104), (3456, 25362), (3888, 22544), (4227, 20736), (5184, 16908), (5636, 15552), (6912, 12681), (7776, 11272), (8454, 10368)]