73941228

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 214556160

約数和(自身を除く): 140614932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 103, 108, 138, 153, 204, 206, 207, 276, 289, 306, 309, 391, 412, 414, 459, 578, 612, 618, 621, 782, 828, 867, 918, 927, 1156, 1173, 1236, 1242, 1564, 1734, 1751, 1836, 1854, 2346, 2369, 2484, 2601, 2781, 3468, 3502, 3519, 3708, 4692, 4738, 5202, 5253, 5562, 6647, 7004, 7038, 7107, 7803, 9476, 10404, 10506, 10557, 11124, 13294, 14076, 14214, 15606, 15759, 19941, 21012, 21114, 21321, 26588, 28428, 29767, 31212, 31518, 39882, 40273, 42228, 42642, 47277, 59534, 59823, 63036, 63963, 79764, 80546, 85284, 89301, 94554, 119068, 119646, 120819, 127926, 161092, 178602, 179469, 189108, 239292, 241638, 255852, 267903, 357204, 358938, 362457, 483276, 535806, 684641, 717876, 724914, 803709, 1071612, 1087371, 1369282, 1449828, 1607418, 2053923, 2174742, 2738564, 3214836, 4107846, 4349484, 6161769, 8215692, 12323538, 18485307, 24647076, 36970614, 73941228]

約数ペア:

[(1, 73941228), (2, 36970614), (3, 24647076), (4, 18485307), (6, 12323538), (9, 8215692), (12, 6161769), (17, 4349484), (18, 4107846), (23, 3214836), (27, 2738564), (34, 2174742), (36, 2053923), (46, 1607418), (51, 1449828), (54, 1369282), (68, 1087371), (69, 1071612), (92, 803709), (102, 724914), (103, 717876), (108, 684641), (138, 535806), (153, 483276), (204, 362457), (206, 358938), (207, 357204), (276, 267903), (289, 255852), (306, 241638), (309, 239292), (391, 189108), (412, 179469), (414, 178602), (459, 161092), (578, 127926), (612, 120819), (618, 119646), (621, 119068), (782, 94554), (828, 89301), (867, 85284), (918, 80546), (927, 79764), (1156, 63963), (1173, 63036), (1236, 59823), (1242, 59534), (1564, 47277), (1734, 42642), (1751, 42228), (1836, 40273), (1854, 39882), (2346, 31518), (2369, 31212), (2484, 29767), (2601, 28428), (2781, 26588), (3468, 21321), (3502, 21114), (3519, 21012), (3708, 19941), (4692, 15759), (4738, 15606), (5202, 14214), (5253, 14076), (5562, 13294), (6647, 11124), (7004, 10557), (7038, 10506), (7107, 10404), (7803, 9476)]