78795276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 218115072

約数和(自身を除く): 139319796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 137, 164, 167, 246, 274, 287, 334, 411, 492, 501, 548, 574, 668, 822, 861, 959, 1002, 1148, 1169, 1644, 1722, 1918, 2004, 2338, 2877, 3444, 3507, 3836, 4676, 5617, 5754, 6847, 7014, 11234, 11508, 13694, 14028, 16851, 20541, 22468, 22879, 27388, 33702, 39319, 41082, 45758, 47929, 67404, 68637, 78638, 82164, 91516, 95858, 117957, 137274, 143787, 157276, 160153, 191716, 235914, 274548, 287574, 320306, 471828, 480459, 575148, 640612, 938039, 960918, 1876078, 1921836, 2814117, 3752156, 5628234, 6566273, 11256468, 13132546, 19698819, 26265092, 39397638, 78795276]

約数ペア:

[(1, 78795276), (2, 39397638), (3, 26265092), (4, 19698819), (6, 13132546), (7, 11256468), (12, 6566273), (14, 5628234), (21, 3752156), (28, 2814117), (41, 1921836), (42, 1876078), (82, 960918), (84, 938039), (123, 640612), (137, 575148), (164, 480459), (167, 471828), (246, 320306), (274, 287574), (287, 274548), (334, 235914), (411, 191716), (492, 160153), (501, 157276), (548, 143787), (574, 137274), (668, 117957), (822, 95858), (861, 91516), (959, 82164), (1002, 78638), (1148, 68637), (1169, 67404), (1644, 47929), (1722, 45758), (1918, 41082), (2004, 39319), (2338, 33702), (2877, 27388), (3444, 22879), (3507, 22468), (3836, 20541), (4676, 16851), (5617, 14028), (5754, 13694), (6847, 11508), (7014, 11234)]