8905512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 28569600

約数和(自身を除く): 19664088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 79, 84, 88, 122, 132, 154, 158, 168, 183, 231, 237, 244, 264, 308, 316, 366, 427, 462, 474, 488, 553, 616, 632, 671, 732, 854, 869, 924, 948, 1106, 1281, 1342, 1464, 1659, 1708, 1738, 1848, 1896, 2013, 2212, 2562, 2607, 2684, 3318, 3416, 3476, 4026, 4424, 4697, 4819, 5124, 5214, 5368, 6083, 6636, 6952, 8052, 9394, 9638, 10248, 10428, 12166, 13272, 14091, 14457, 16104, 18249, 18788, 19276, 20856, 24332, 28182, 28914, 33733, 36498, 37576, 38552, 48664, 53009, 56364, 57828, 67466, 72996, 101199, 106018, 112728, 115656, 134932, 145992, 159027, 202398, 212036, 269864, 318054, 371063, 404796, 424072, 636108, 742126, 809592, 1113189, 1272216, 1484252, 2226378, 2968504, 4452756, 8905512]

約数ペア:

[(1, 8905512), (2, 4452756), (3, 2968504), (4, 2226378), (6, 1484252), (7, 1272216), (8, 1113189), (11, 809592), (12, 742126), (14, 636108), (21, 424072), (22, 404796), (24, 371063), (28, 318054), (33, 269864), (42, 212036), (44, 202398), (56, 159027), (61, 145992), (66, 134932), (77, 115656), (79, 112728), (84, 106018), (88, 101199), (122, 72996), (132, 67466), (154, 57828), (158, 56364), (168, 53009), (183, 48664), (231, 38552), (237, 37576), (244, 36498), (264, 33733), (308, 28914), (316, 28182), (366, 24332), (427, 20856), (462, 19276), (474, 18788), (488, 18249), (553, 16104), (616, 14457), (632, 14091), (671, 13272), (732, 12166), (854, 10428), (869, 10248), (924, 9638), (948, 9394), (1106, 8052), (1281, 6952), (1342, 6636), (1464, 6083), (1659, 5368), (1708, 5214), (1738, 5124), (1848, 4819), (1896, 4697), (2013, 4424), (2212, 4026), (2562, 3476), (2607, 3416), (2684, 3318)]