89189672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 111120088

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1378, 1471, 2332, 2756, 2942, 4664, 5512, 5884, 7579, 11768, 15158, 16181, 19123, 30316, 32362, 38246, 60632, 64724, 76492, 77963, 129448, 152984, 155926, 210353, 311852, 420706, 623704, 841412, 857593, 1013519, 1682824, 1715186, 2027038, 3430372, 4054076, 6860744, 8108152, 11148709, 22297418, 44594836, 89189672]

約数ペア:

[(1, 89189672), (2, 44594836), (4, 22297418), (8, 11148709), (11, 8108152), (13, 6860744), (22, 4054076), (26, 3430372), (44, 2027038), (52, 1715186), (53, 1682824), (88, 1013519), (104, 857593), (106, 841412), (143, 623704), (212, 420706), (286, 311852), (424, 210353), (572, 155926), (583, 152984), (689, 129448), (1144, 77963), (1166, 76492), (1378, 64724), (1471, 60632), (2332, 38246), (2756, 32362), (2942, 30316), (4664, 19123), (5512, 16181), (5884, 15158), (7579, 11768)]