72270954

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:753

約数の個数: 80

約数和(自身を含む): 187203456

約数和(自身を除く): 114932502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 101, 126, 162, 189, 202, 303, 378, 567, 606, 631, 707, 909, 1134, 1262, 1414, 1818, 1893, 2121, 2727, 3786, 4242, 4417, 5454, 5679, 6363, 8181, 8834, 11358, 12726, 13251, 16362, 17037, 19089, 26502, 34074, 38178, 39753, 51111, 57267, 63731, 79506, 102222, 114534, 119259, 127462, 191193, 238518, 357777, 382386, 446117, 573579, 715554, 892234, 1147158, 1338351, 1720737, 2676702, 3441474, 4015053, 5162211, 8030106, 10324422, 12045159, 24090318, 36135477, 72270954]

約数ペア:

[(1, 72270954), (2, 36135477), (3, 24090318), (6, 12045159), (7, 10324422), (9, 8030106), (14, 5162211), (18, 4015053), (21, 3441474), (27, 2676702), (42, 1720737), (54, 1338351), (63, 1147158), (81, 892234), (101, 715554), (126, 573579), (162, 446117), (189, 382386), (202, 357777), (303, 238518), (378, 191193), (567, 127462), (606, 119259), (631, 114534), (707, 102222), (909, 79506), (1134, 63731), (1262, 57267), (1414, 51111), (1818, 39753), (1893, 38178), (2121, 34074), (2727, 26502), (3786, 19089), (4242, 17037), (4417, 16362), (5454, 13251), (5679, 12726), (6363, 11358), (8181, 8834)]