61479572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 142442496

約数和(自身を除く): 80962924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 47, 62, 77, 94, 124, 137, 154, 188, 217, 274, 308, 329, 341, 434, 517, 548, 658, 682, 868, 959, 1034, 1316, 1364, 1457, 1507, 1918, 2068, 2387, 2914, 3014, 3619, 3836, 4247, 4774, 5828, 6028, 6439, 7238, 8494, 9548, 10199, 10549, 12878, 14476, 16027, 16988, 20398, 21098, 25756, 29729, 32054, 40796, 42196, 45073, 46717, 59458, 64108, 70829, 90146, 93434, 112189, 118916, 141658, 180292, 186868, 199609, 224378, 283316, 327019, 399218, 448756, 495803, 654038, 798436, 991606, 1308076, 1397263, 1983212, 2195699, 2794526, 4391398, 5589052, 8782796, 15369893, 30739786, 61479572]

約数ペア:

[(1, 61479572), (2, 30739786), (4, 15369893), (7, 8782796), (11, 5589052), (14, 4391398), (22, 2794526), (28, 2195699), (31, 1983212), (44, 1397263), (47, 1308076), (62, 991606), (77, 798436), (94, 654038), (124, 495803), (137, 448756), (154, 399218), (188, 327019), (217, 283316), (274, 224378), (308, 199609), (329, 186868), (341, 180292), (434, 141658), (517, 118916), (548, 112189), (658, 93434), (682, 90146), (868, 70829), (959, 64108), (1034, 59458), (1316, 46717), (1364, 45073), (1457, 42196), (1507, 40796), (1918, 32054), (2068, 29729), (2387, 25756), (2914, 21098), (3014, 20398), (3619, 16988), (3836, 16027), (4247, 14476), (4774, 12878), (5828, 10549), (6028, 10199), (6439, 9548), (7238, 8494)]