87886596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 240510816

約数和(自身を除く): 152624220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 959, 1091, 1644, 1918, 2182, 2877, 3273, 3836, 4364, 5754, 6546, 6713, 7637, 11508, 13092, 13426, 15274, 20139, 22911, 26852, 30548, 40278, 45822, 53459, 80556, 91644, 106918, 149467, 160377, 213836, 298934, 320754, 448401, 597868, 641508, 896802, 1046269, 1793604, 2092538, 3138807, 4185076, 6277614, 7323883, 12555228, 14647766, 21971649, 29295532, 43943298, 87886596]

約数ペア:

[(1, 87886596), (2, 43943298), (3, 29295532), (4, 21971649), (6, 14647766), (7, 12555228), (12, 7323883), (14, 6277614), (21, 4185076), (28, 3138807), (42, 2092538), (49, 1793604), (84, 1046269), (98, 896802), (137, 641508), (147, 597868), (196, 448401), (274, 320754), (294, 298934), (411, 213836), (548, 160377), (588, 149467), (822, 106918), (959, 91644), (1091, 80556), (1644, 53459), (1918, 45822), (2182, 40278), (2877, 30548), (3273, 26852), (3836, 22911), (4364, 20139), (5754, 15274), (6546, 13426), (6713, 13092), (7637, 11508)]