74915085812

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{5879}}^1$

素因数の和:6381

約数の個数: 96

約数和(自身を含む): 160077496320

約数和(自身を除く): 85162410508

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 421, 644, 658, 842, 1081, 1316, 1684, 2162, 2947, 4324, 5879, 5894, 7567, 9683, 11758, 11788, 15134, 19366, 19787, 23516, 30268, 38732, 39574, 41153, 67781, 79148, 82306, 135217, 135562, 138509, 164612, 270434, 271124, 276313, 277018, 455101, 540868, 552626, 554036, 910202, 946519, 1105252, 1820404, 1893038, 1934191, 2475059, 3185707, 3786076, 3868382, 4950118, 6355199, 6371414, 7736764, 9900236, 12710398, 12742828, 17325413, 25420796, 34650826, 44486393, 56926357, 69301652, 88972786, 113852714, 116327773, 177945572, 227705428, 232655546, 398484499, 465311092, 796968998, 814294411, 1593937996, 1628588822, 2675538779, 3257177644, 5351077558, 10702155116, 18728771453, 37457542906, 74915085812]

約数ペア:

[(1, 74915085812), (2, 37457542906), (4, 18728771453), (7, 10702155116), (14, 5351077558), (23, 3257177644), (28, 2675538779), (46, 1628588822), (47, 1593937996), (92, 814294411), (94, 796968998), (161, 465311092), (188, 398484499), (322, 232655546), (329, 227705428), (421, 177945572), (644, 116327773), (658, 113852714), (842, 88972786), (1081, 69301652), (1316, 56926357), (1684, 44486393), (2162, 34650826), (2947, 25420796), (4324, 17325413), (5879, 12742828), (5894, 12710398), (7567, 9900236), (9683, 7736764), (11758, 6371414), (11788, 6355199), (15134, 4950118), (19366, 3868382), (19787, 3786076), (23516, 3185707), (30268, 2475059), (38732, 1934191), (39574, 1893038), (41153, 1820404), (67781, 1105252), (79148, 946519), (82306, 910202), (135217, 554036), (135562, 552626), (138509, 540868), (164612, 455101), (270434, 277018), (271124, 276313)]