72797208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 218419200

約数和(自身を除く): 145621992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 33, 38, 44, 46, 57, 66, 69, 76, 88, 92, 114, 132, 138, 152, 184, 209, 228, 253, 264, 276, 418, 437, 456, 506, 552, 627, 631, 759, 836, 874, 1012, 1254, 1262, 1311, 1518, 1672, 1748, 1893, 2024, 2508, 2524, 2622, 3036, 3496, 3786, 4807, 5016, 5048, 5244, 6072, 6941, 7572, 9614, 10488, 11989, 13882, 14421, 14513, 15144, 19228, 20823, 23978, 27764, 28842, 29026, 35967, 38456, 41646, 43539, 47956, 55528, 57684, 58052, 71934, 83292, 87078, 95912, 115368, 116104, 131879, 143868, 159643, 166584, 174156, 263758, 275747, 287736, 319286, 348312, 395637, 478929, 527516, 551494, 638572, 791274, 827241, 957858, 1055032, 1102988, 1277144, 1582548, 1654482, 1915716, 2205976, 3033217, 3165096, 3308964, 3831432, 6066434, 6617928, 9099651, 12132868, 18199302, 24265736, 36398604, 72797208]

約数ペア:

[(1, 72797208), (2, 36398604), (3, 24265736), (4, 18199302), (6, 12132868), (8, 9099651), (11, 6617928), (12, 6066434), (19, 3831432), (22, 3308964), (23, 3165096), (24, 3033217), (33, 2205976), (38, 1915716), (44, 1654482), (46, 1582548), (57, 1277144), (66, 1102988), (69, 1055032), (76, 957858), (88, 827241), (92, 791274), (114, 638572), (132, 551494), (138, 527516), (152, 478929), (184, 395637), (209, 348312), (228, 319286), (253, 287736), (264, 275747), (276, 263758), (418, 174156), (437, 166584), (456, 159643), (506, 143868), (552, 131879), (627, 116104), (631, 115368), (759, 95912), (836, 87078), (874, 83292), (1012, 71934), (1254, 58052), (1262, 57684), (1311, 55528), (1518, 47956), (1672, 43539), (1748, 41646), (1893, 38456), (2024, 35967), (2508, 29026), (2524, 28842), (2622, 27764), (3036, 23978), (3496, 20823), (3786, 19228), (4807, 15144), (5016, 14513), (5048, 14421), (5244, 13882), (6072, 11989), (6941, 10488), (7572, 9614)]