86323440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51383}}^1$

素因数の和:51406

約数の個数: 80

約数和(自身を含む): 305837568

約数和(自身を除く): 219514128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 51383, 102766, 154149, 205532, 256915, 308298, 359681, 411064, 513830, 616596, 719362, 770745, 822128, 1027660, 1079043, 1233192, 1438724, 1541490, 1798405, 2055320, 2158086, 2466384, 2877448, 3082980, 3596810, 4110640, 4316172, 5395215, 5754896, 6165960, 7193620, 8632344, 10790430, 12331920, 14387240, 17264688, 21580860, 28774480, 43161720, 86323440]

約数ペア:

[(1, 86323440), (2, 43161720), (3, 28774480), (4, 21580860), (5, 17264688), (6, 14387240), (7, 12331920), (8, 10790430), (10, 8632344), (12, 7193620), (14, 6165960), (15, 5754896), (16, 5395215), (20, 4316172), (21, 4110640), (24, 3596810), (28, 3082980), (30, 2877448), (35, 2466384), (40, 2158086), (42, 2055320), (48, 1798405), (56, 1541490), (60, 1438724), (70, 1233192), (80, 1079043), (84, 1027660), (105, 822128), (112, 770745), (120, 719362), (140, 616596), (168, 513830), (210, 411064), (240, 359681), (280, 308298), (336, 256915), (420, 205532), (560, 154149), (840, 102766), (1680, 51383)]