71502624

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 218181600

約数和(自身を除く): 146678976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 73, 76, 96, 114, 144, 146, 152, 171, 179, 219, 228, 288, 292, 304, 342, 358, 438, 456, 537, 584, 608, 657, 684, 716, 876, 912, 1074, 1168, 1314, 1368, 1387, 1432, 1611, 1752, 1824, 2148, 2336, 2628, 2736, 2774, 2864, 3222, 3401, 3504, 4161, 4296, 5256, 5472, 5548, 5728, 6444, 6802, 7008, 8322, 8592, 10203, 10512, 11096, 12483, 12888, 13067, 13604, 16644, 17184, 20406, 21024, 22192, 24966, 25776, 26134, 27208, 30609, 33288, 39201, 40812, 44384, 49932, 51552, 52268, 54416, 61218, 66576, 78402, 81624, 99864, 104536, 108832, 117603, 122436, 133152, 156804, 163248, 199728, 209072, 235206, 244872, 248273, 313608, 326496, 399456, 418144, 470412, 489744, 496546, 627216, 744819, 940824, 979488, 993092, 1254432, 1489638, 1881648, 1986184, 2234457, 2979276, 3763296, 3972368, 4468914, 5958552, 7944736, 8937828, 11917104, 17875656, 23834208, 35751312, 71502624]

約数ペア:

[(1, 71502624), (2, 35751312), (3, 23834208), (4, 17875656), (6, 11917104), (8, 8937828), (9, 7944736), (12, 5958552), (16, 4468914), (18, 3972368), (19, 3763296), (24, 2979276), (32, 2234457), (36, 1986184), (38, 1881648), (48, 1489638), (57, 1254432), (72, 993092), (73, 979488), (76, 940824), (96, 744819), (114, 627216), (144, 496546), (146, 489744), (152, 470412), (171, 418144), (179, 399456), (219, 326496), (228, 313608), (288, 248273), (292, 244872), (304, 235206), (342, 209072), (358, 199728), (438, 163248), (456, 156804), (537, 133152), (584, 122436), (608, 117603), (657, 108832), (684, 104536), (716, 99864), (876, 81624), (912, 78402), (1074, 66576), (1168, 61218), (1314, 54416), (1368, 52268), (1387, 51552), (1432, 49932), (1611, 44384), (1752, 40812), (1824, 39201), (2148, 33288), (2336, 30609), (2628, 27208), (2736, 26134), (2774, 25776), (2864, 24966), (3222, 22192), (3401, 21024), (3504, 20406), (4161, 17184), (4296, 16644), (5256, 13604), (5472, 13067), (5548, 12888), (5728, 12483), (6444, 11096), (6802, 10512), (7008, 10203), (8322, 8592)]