78346380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1117}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 252435456

約数和(自身を除く): 174089076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 1002, 1117, 1169, 1670, 2004, 2234, 2338, 2505, 3340, 3351, 3507, 4468, 4676, 5010, 5585, 5845, 6702, 7014, 7819, 10020, 11170, 11690, 13404, 14028, 15638, 16755, 17535, 22340, 23380, 23457, 31276, 33510, 35070, 39095, 46914, 67020, 70140, 78190, 93828, 117285, 156380, 186539, 234570, 373078, 469140, 559617, 746156, 932695, 1119234, 1305773, 1865390, 2238468, 2611546, 2798085, 3730780, 3917319, 5223092, 5596170, 6528865, 7834638, 11192340, 13057730, 15669276, 19586595, 26115460, 39173190, 78346380]

約数ペア:

[(1, 78346380), (2, 39173190), (3, 26115460), (4, 19586595), (5, 15669276), (6, 13057730), (7, 11192340), (10, 7834638), (12, 6528865), (14, 5596170), (15, 5223092), (20, 3917319), (21, 3730780), (28, 2798085), (30, 2611546), (35, 2238468), (42, 1865390), (60, 1305773), (70, 1119234), (84, 932695), (105, 746156), (140, 559617), (167, 469140), (210, 373078), (334, 234570), (420, 186539), (501, 156380), (668, 117285), (835, 93828), (1002, 78190), (1117, 70140), (1169, 67020), (1670, 46914), (2004, 39095), (2234, 35070), (2338, 33510), (2505, 31276), (3340, 23457), (3351, 23380), (3507, 22340), (4468, 17535), (4676, 16755), (5010, 15638), (5585, 14028), (5845, 13404), (6702, 11690), (7014, 11170), (7819, 10020)]