7653061884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 20179031040

約数和(自身を除く): 12525969156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 186, 213, 284, 372, 403, 426, 719, 806, 852, 923, 961, 1209, 1438, 1612, 1846, 1922, 2157, 2201, 2418, 2769, 2876, 2883, 3692, 3844, 4314, 4402, 4836, 5538, 5766, 6603, 8628, 8804, 9347, 11076, 11532, 12493, 13206, 18694, 22289, 24986, 26412, 28041, 28613, 37388, 37479, 44578, 49972, 51049, 56082, 57226, 66867, 68231, 74958, 85839, 89156, 102098, 112164, 114452, 133734, 136462, 149916, 153147, 171678, 204196, 204693, 267468, 272924, 289757, 306294, 343356, 409386, 579514, 612588, 663637, 690959, 818772, 869271, 887003, 1159028, 1327274, 1381918, 1582519, 1738542, 1774006, 1990911, 2072877, 2654548, 2661009, 2763836, 3165038, 3477084, 3548012, 3981822, 4145754, 4747557, 5322018, 6330076, 7963644, 8291508, 8982467, 9495114, 10644036, 17964934, 18990228, 20572747, 26947401, 35929868, 41145494, 49058089, 53894802, 61718241, 82290988, 98116178, 107789604, 123436482, 147174267, 196232356, 246872964, 294348534, 588697068, 637755157, 1275510314, 1913265471, 2551020628, 3826530942, 7653061884]

約数ペア:

[(1, 7653061884), (2, 3826530942), (3, 2551020628), (4, 1913265471), (6, 1275510314), (12, 637755157), (13, 588697068), (26, 294348534), (31, 246872964), (39, 196232356), (52, 147174267), (62, 123436482), (71, 107789604), (78, 98116178), (93, 82290988), (124, 61718241), (142, 53894802), (156, 49058089), (186, 41145494), (213, 35929868), (284, 26947401), (372, 20572747), (403, 18990228), (426, 17964934), (719, 10644036), (806, 9495114), (852, 8982467), (923, 8291508), (961, 7963644), (1209, 6330076), (1438, 5322018), (1612, 4747557), (1846, 4145754), (1922, 3981822), (2157, 3548012), (2201, 3477084), (2418, 3165038), (2769, 2763836), (2876, 2661009), (2883, 2654548), (3692, 2072877), (3844, 1990911), (4314, 1774006), (4402, 1738542), (4836, 1582519), (5538, 1381918), (5766, 1327274), (6603, 1159028), (8628, 887003), (8804, 869271), (9347, 818772), (11076, 690959), (11532, 663637), (12493, 612588), (13206, 579514), (18694, 409386), (22289, 343356), (24986, 306294), (26412, 289757), (28041, 272924), (28613, 267468), (37388, 204693), (37479, 204196), (44578, 171678), (49972, 153147), (51049, 149916), (56082, 136462), (57226, 133734), (66867, 114452), (68231, 112164), (74958, 102098), (85839, 89156)]