80612378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2069}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 158578560

約数和(自身を除く): 77966182

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2069, 2783, 3542, 4138, 5566, 14483, 19481, 22759, 28966, 38962, 45518, 47587, 95174, 159313, 250349, 318626, 333109, 500698, 523457, 666218, 1046914, 1752443, 3504886, 3664199, 5758027, 7328398, 11516054, 40306189, 80612378]

約数ペア:

[(1, 80612378), (2, 40306189), (7, 11516054), (11, 7328398), (14, 5758027), (22, 3664199), (23, 3504886), (46, 1752443), (77, 1046914), (121, 666218), (154, 523457), (161, 500698), (242, 333109), (253, 318626), (322, 250349), (506, 159313), (847, 95174), (1694, 47587), (1771, 45518), (2069, 38962), (2783, 28966), (3542, 22759), (4138, 19481), (5566, 14483)]