80451476636

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{5507}}^1$

素因数の和:5767

約数の個数: 72

約数和(自身を含む): 151834144896

約数和(自身を除く): 71382668260

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 151, 268, 302, 361, 604, 722, 1273, 1444, 2546, 2869, 5092, 5507, 5738, 10117, 11014, 11476, 20234, 22028, 24187, 40468, 48374, 54511, 96748, 104633, 109022, 192223, 209266, 218044, 368969, 384446, 418532, 737938, 768892, 831557, 1475876, 1663114, 1988027, 3326228, 3652237, 3976054, 7010411, 7304474, 7952108, 14020822, 14608948, 15799583, 28041644, 31599166, 55714319, 63198332, 111428638, 133197809, 222857276, 266395618, 300192077, 532791236, 600384154, 1058572061, 1200768308, 2117144122, 4234288244, 20112869159, 40225738318, 80451476636]

約数ペア:

[(1, 80451476636), (2, 40225738318), (4, 20112869159), (19, 4234288244), (38, 2117144122), (67, 1200768308), (76, 1058572061), (134, 600384154), (151, 532791236), (268, 300192077), (302, 266395618), (361, 222857276), (604, 133197809), (722, 111428638), (1273, 63198332), (1444, 55714319), (2546, 31599166), (2869, 28041644), (5092, 15799583), (5507, 14608948), (5738, 14020822), (10117, 7952108), (11014, 7304474), (11476, 7010411), (20234, 3976054), (22028, 3652237), (24187, 3326228), (40468, 1988027), (48374, 1663114), (54511, 1475876), (96748, 831557), (104633, 768892), (109022, 737938), (192223, 418532), (209266, 384446), (218044, 368969)]