80457928602

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{18919}}^1$

素因数の和:19211

約数の個数: 64

約数和(自身を含む): 166738176000

約数和(自身を除く): 86280247398

約数列:

[1, 2, 3, 6, 67, 71, 134, 142, 149, 201, 213, 298, 402, 426, 447, 894, 4757, 9514, 9983, 10579, 14271, 18919, 19966, 21158, 28542, 29949, 31737, 37838, 56757, 59898, 63474, 113514, 708793, 1267573, 1343249, 1417586, 2126379, 2535146, 2686498, 2818931, 3802719, 4029747, 4252758, 5637862, 7605438, 8059494, 8456793, 16913586, 89997683, 179995366, 188868377, 200144101, 269993049, 377736754, 400288202, 539986098, 566605131, 600432303, 1133210262, 1200864606, 13409654767, 26819309534, 40228964301, 80457928602]

約数ペア:

[(1, 80457928602), (2, 40228964301), (3, 26819309534), (6, 13409654767), (67, 1200864606), (71, 1133210262), (134, 600432303), (142, 566605131), (149, 539986098), (201, 400288202), (213, 377736754), (298, 269993049), (402, 200144101), (426, 188868377), (447, 179995366), (894, 89997683), (4757, 16913586), (9514, 8456793), (9983, 8059494), (10579, 7605438), (14271, 5637862), (18919, 4252758), (19966, 4029747), (21158, 3802719), (28542, 2818931), (29949, 2686498), (31737, 2535146), (37838, 2126379), (56757, 1417586), (59898, 1343249), (63474, 1267573), (113514, 708793)]