73281348

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 222252800

約数和(自身を除く): 148971452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 189, 237, 252, 316, 324, 378, 409, 474, 553, 567, 711, 756, 818, 948, 1106, 1134, 1227, 1422, 1636, 1659, 2133, 2212, 2268, 2454, 2844, 2863, 3318, 3681, 4266, 4908, 4977, 5726, 6399, 6636, 7362, 8532, 8589, 9954, 11043, 11452, 12798, 14724, 14931, 17178, 19908, 22086, 25596, 25767, 29862, 32311, 33129, 34356, 44172, 44793, 51534, 59724, 64622, 66258, 77301, 89586, 96933, 103068, 129244, 132516, 154602, 179172, 193866, 226177, 231903, 290799, 309204, 387732, 452354, 463806, 581598, 678531, 872397, 904708, 927612, 1163196, 1357062, 1744794, 2035593, 2617191, 2714124, 3489588, 4071186, 5234382, 6106779, 8142372, 10468764, 12213558, 18320337, 24427116, 36640674, 73281348]

約数ペア:

[(1, 73281348), (2, 36640674), (3, 24427116), (4, 18320337), (6, 12213558), (7, 10468764), (9, 8142372), (12, 6106779), (14, 5234382), (18, 4071186), (21, 3489588), (27, 2714124), (28, 2617191), (36, 2035593), (42, 1744794), (54, 1357062), (63, 1163196), (79, 927612), (81, 904708), (84, 872397), (108, 678531), (126, 581598), (158, 463806), (162, 452354), (189, 387732), (237, 309204), (252, 290799), (316, 231903), (324, 226177), (378, 193866), (409, 179172), (474, 154602), (553, 132516), (567, 129244), (711, 103068), (756, 96933), (818, 89586), (948, 77301), (1106, 66258), (1134, 64622), (1227, 59724), (1422, 51534), (1636, 44793), (1659, 44172), (2133, 34356), (2212, 33129), (2268, 32311), (2454, 29862), (2844, 25767), (2863, 25596), (3318, 22086), (3681, 19908), (4266, 17178), (4908, 14931), (4977, 14724), (5726, 12798), (6399, 11452), (6636, 11043), (7362, 9954), (8532, 8589)]