84708204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 230872320

約数和(自身を除く): 146164116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 359, 371, 636, 718, 742, 1077, 1113, 1436, 1484, 2154, 2226, 2513, 2809, 4308, 4452, 5026, 5618, 7539, 8427, 10052, 11236, 15078, 16854, 19027, 19663, 30156, 33708, 38054, 39326, 57081, 58989, 76108, 78652, 114162, 117978, 133189, 228324, 235956, 266378, 399567, 532756, 799134, 1008431, 1598268, 2016862, 3025293, 4033724, 6050586, 7059017, 12101172, 14118034, 21177051, 28236068, 42354102, 84708204]

約数ペア:

[(1, 84708204), (2, 42354102), (3, 28236068), (4, 21177051), (6, 14118034), (7, 12101172), (12, 7059017), (14, 6050586), (21, 4033724), (28, 3025293), (42, 2016862), (53, 1598268), (84, 1008431), (106, 799134), (159, 532756), (212, 399567), (318, 266378), (359, 235956), (371, 228324), (636, 133189), (718, 117978), (742, 114162), (1077, 78652), (1113, 76108), (1436, 58989), (1484, 57081), (2154, 39326), (2226, 38054), (2513, 33708), (2809, 30156), (4308, 19663), (4452, 19027), (5026, 16854), (5618, 15078), (7539, 11236), (8427, 10052)]