88763180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 209899536

約数和(自身を除く): 121136356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 172, 215, 220, 242, 430, 473, 484, 605, 853, 860, 946, 1210, 1706, 1892, 2365, 2420, 3412, 4265, 4730, 5203, 8530, 9383, 9460, 10406, 17060, 18766, 20812, 26015, 36679, 37532, 46915, 52030, 73358, 93830, 103213, 104060, 146716, 183395, 187660, 206426, 366790, 403469, 412852, 516065, 733580, 806938, 1032130, 1613876, 2017345, 2064260, 4034690, 4438159, 8069380, 8876318, 17752636, 22190795, 44381590, 88763180]

約数ペア:

[(1, 88763180), (2, 44381590), (4, 22190795), (5, 17752636), (10, 8876318), (11, 8069380), (20, 4438159), (22, 4034690), (43, 2064260), (44, 2017345), (55, 1613876), (86, 1032130), (110, 806938), (121, 733580), (172, 516065), (215, 412852), (220, 403469), (242, 366790), (430, 206426), (473, 187660), (484, 183395), (605, 146716), (853, 104060), (860, 103213), (946, 93830), (1210, 73358), (1706, 52030), (1892, 46915), (2365, 37532), (2420, 36679), (3412, 26015), (4265, 20812), (4730, 18766), (5203, 17060), (8530, 10406), (9383, 9460)]