68952884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 171714816

約数和(自身を除く): 102761932

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 884, 1001, 1013, 1309, 1547, 2002, 2026, 2431, 2618, 3094, 4004, 4052, 4862, 5236, 6188, 7091, 9724, 11143, 13169, 14182, 17017, 17221, 22286, 26338, 28364, 34034, 34442, 44572, 52676, 68068, 68884, 78001, 92183, 120547, 144859, 156002, 184366, 189431, 223873, 241094, 289718, 312004, 368732, 378862, 447746, 482188, 579436, 757724, 895492, 1014013, 1326017, 1567111, 2028026, 2462603, 2652034, 3134222, 4056052, 4925206, 5304068, 6268444, 9850412, 17238221, 34476442, 68952884]

約数ペア:

[(1, 68952884), (2, 34476442), (4, 17238221), (7, 9850412), (11, 6268444), (13, 5304068), (14, 4925206), (17, 4056052), (22, 3134222), (26, 2652034), (28, 2462603), (34, 2028026), (44, 1567111), (52, 1326017), (68, 1014013), (77, 895492), (91, 757724), (119, 579436), (143, 482188), (154, 447746), (182, 378862), (187, 368732), (221, 312004), (238, 289718), (286, 241094), (308, 223873), (364, 189431), (374, 184366), (442, 156002), (476, 144859), (572, 120547), (748, 92183), (884, 78001), (1001, 68884), (1013, 68068), (1309, 52676), (1547, 44572), (2002, 34442), (2026, 34034), (2431, 28364), (2618, 26338), (3094, 22286), (4004, 17221), (4052, 17017), (4862, 14182), (5236, 13169), (6188, 11143), (7091, 9724)]