87447864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 269084160

約数和(自身を除く): 181636296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 67, 68, 84, 102, 119, 134, 136, 168, 201, 204, 238, 268, 357, 402, 408, 457, 469, 476, 536, 714, 804, 914, 938, 952, 1139, 1371, 1407, 1428, 1608, 1828, 1876, 2278, 2742, 2814, 2856, 3199, 3417, 3656, 3752, 4556, 5484, 5628, 6398, 6834, 7769, 7973, 9112, 9597, 10968, 11256, 12796, 13668, 15538, 15946, 19194, 23307, 23919, 25592, 27336, 30619, 31076, 31892, 38388, 46614, 47838, 54383, 61238, 62152, 63784, 76776, 91857, 93228, 95676, 108766, 122476, 163149, 183714, 186456, 191352, 214333, 217532, 244952, 326298, 367428, 428666, 435064, 520523, 642999, 652596, 734856, 857332, 1041046, 1285998, 1305192, 1561569, 1714664, 2082092, 2571996, 3123138, 3643661, 4164184, 5143992, 6246276, 7287322, 10930983, 12492552, 14574644, 21861966, 29149288, 43723932, 87447864]

約数ペア:

[(1, 87447864), (2, 43723932), (3, 29149288), (4, 21861966), (6, 14574644), (7, 12492552), (8, 10930983), (12, 7287322), (14, 6246276), (17, 5143992), (21, 4164184), (24, 3643661), (28, 3123138), (34, 2571996), (42, 2082092), (51, 1714664), (56, 1561569), (67, 1305192), (68, 1285998), (84, 1041046), (102, 857332), (119, 734856), (134, 652596), (136, 642999), (168, 520523), (201, 435064), (204, 428666), (238, 367428), (268, 326298), (357, 244952), (402, 217532), (408, 214333), (457, 191352), (469, 186456), (476, 183714), (536, 163149), (714, 122476), (804, 108766), (914, 95676), (938, 93228), (952, 91857), (1139, 76776), (1371, 63784), (1407, 62152), (1428, 61238), (1608, 54383), (1828, 47838), (1876, 46614), (2278, 38388), (2742, 31892), (2814, 31076), (2856, 30619), (3199, 27336), (3417, 25592), (3656, 23919), (3752, 23307), (4556, 19194), (5484, 15946), (5628, 15538), (6398, 13668), (6834, 12796), (7769, 11256), (7973, 10968), (9112, 9597)]