73850742

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 200034432

約数和(自身を除く): 126183690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 49, 62, 63, 73, 74, 93, 98, 111, 126, 146, 147, 186, 217, 219, 222, 259, 279, 294, 333, 434, 438, 441, 511, 518, 558, 651, 657, 666, 777, 882, 1022, 1147, 1302, 1314, 1519, 1533, 1554, 1813, 1953, 2263, 2294, 2331, 2701, 3038, 3066, 3441, 3577, 3626, 3906, 4526, 4557, 4599, 4662, 5402, 5439, 6789, 6882, 7154, 8029, 8103, 9114, 9198, 10323, 10731, 10878, 13578, 13671, 15841, 16058, 16206, 16317, 18907, 20367, 20646, 21462, 24087, 24309, 27342, 31682, 32193, 32634, 37814, 40734, 47523, 48174, 48618, 56203, 56721, 64386, 72261, 83731, 95046, 110887, 112406, 113442, 132349, 142569, 144522, 167462, 168609, 170163, 221774, 251193, 264698, 285138, 332661, 337218, 340326, 397047, 502386, 505827, 586117, 665322, 753579, 794094, 997983, 1011654, 1172234, 1191141, 1507158, 1758351, 1995966, 2382282, 3516702, 4102819, 5275053, 8205638, 10550106, 12308457, 24616914, 36925371, 73850742]

約数ペア:

[(1, 73850742), (2, 36925371), (3, 24616914), (6, 12308457), (7, 10550106), (9, 8205638), (14, 5275053), (18, 4102819), (21, 3516702), (31, 2382282), (37, 1995966), (42, 1758351), (49, 1507158), (62, 1191141), (63, 1172234), (73, 1011654), (74, 997983), (93, 794094), (98, 753579), (111, 665322), (126, 586117), (146, 505827), (147, 502386), (186, 397047), (217, 340326), (219, 337218), (222, 332661), (259, 285138), (279, 264698), (294, 251193), (333, 221774), (434, 170163), (438, 168609), (441, 167462), (511, 144522), (518, 142569), (558, 132349), (651, 113442), (657, 112406), (666, 110887), (777, 95046), (882, 83731), (1022, 72261), (1147, 64386), (1302, 56721), (1314, 56203), (1519, 48618), (1533, 48174), (1554, 47523), (1813, 40734), (1953, 37814), (2263, 32634), (2294, 32193), (2331, 31682), (2701, 27342), (3038, 24309), (3066, 24087), (3441, 21462), (3577, 20646), (3626, 20367), (3906, 18907), (4526, 16317), (4557, 16206), (4599, 16058), (4662, 15841), (5402, 13671), (5439, 13578), (6789, 10878), (6882, 10731), (7154, 10323), (8029, 9198), (8103, 9114)]