87404004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 108

約数和(自身を含む): 243163648

約数和(自身を除く): 155759644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 271, 279, 289, 306, 372, 527, 542, 558, 578, 612, 813, 867, 1054, 1084, 1116, 1156, 1581, 1626, 1734, 2108, 2439, 2601, 3162, 3252, 3468, 4607, 4743, 4878, 5202, 6324, 8401, 8959, 9214, 9486, 9756, 10404, 13821, 16802, 17918, 18428, 18972, 25203, 26877, 27642, 33604, 35836, 41463, 50406, 53754, 55284, 75609, 78319, 80631, 82926, 100812, 107508, 142817, 151218, 156638, 161262, 165852, 234957, 285634, 302436, 313276, 322524, 428451, 469914, 571268, 704871, 856902, 939828, 1285353, 1409742, 1713804, 2427889, 2570706, 2819484, 4855778, 5141412, 7283667, 9711556, 14567334, 21851001, 29134668, 43702002, 87404004]

約数ペア:

[(1, 87404004), (2, 43702002), (3, 29134668), (4, 21851001), (6, 14567334), (9, 9711556), (12, 7283667), (17, 5141412), (18, 4855778), (31, 2819484), (34, 2570706), (36, 2427889), (51, 1713804), (62, 1409742), (68, 1285353), (93, 939828), (102, 856902), (124, 704871), (153, 571268), (186, 469914), (204, 428451), (271, 322524), (279, 313276), (289, 302436), (306, 285634), (372, 234957), (527, 165852), (542, 161262), (558, 156638), (578, 151218), (612, 142817), (813, 107508), (867, 100812), (1054, 82926), (1084, 80631), (1116, 78319), (1156, 75609), (1581, 55284), (1626, 53754), (1734, 50406), (2108, 41463), (2439, 35836), (2601, 33604), (3162, 27642), (3252, 26877), (3468, 25203), (4607, 18972), (4743, 18428), (4878, 17918), (5202, 16802), (6324, 13821), (8401, 10404), (8959, 9756), (9214, 9486)]