25506521124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{123989}}^1$

素因数の和:124113

約数の個数: 96

約数和(自身を含む): 71100825600

約数和(自身を除く): 45594304476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 79, 84, 93, 124, 158, 186, 217, 237, 316, 372, 434, 474, 553, 651, 868, 948, 1106, 1302, 1659, 2212, 2449, 2604, 3318, 4898, 6636, 7347, 9796, 14694, 17143, 29388, 34286, 51429, 68572, 102858, 123989, 205716, 247978, 371967, 495956, 743934, 867923, 1487868, 1735846, 2603769, 3471692, 3843659, 5207538, 7687318, 9795131, 10415076, 11530977, 15374636, 19590262, 23061954, 26905613, 29385393, 39180524, 46123908, 53811226, 58770786, 68565917, 80716839, 107622452, 117541572, 137131834, 161433678, 205697751, 274263668, 303649061, 322867356, 411395502, 607298122, 822791004, 910947183, 1214596244, 1821894366, 2125543427, 3643788732, 4251086854, 6376630281, 8502173708, 12753260562, 25506521124]

約数ペア:

[(1, 25506521124), (2, 12753260562), (3, 8502173708), (4, 6376630281), (6, 4251086854), (7, 3643788732), (12, 2125543427), (14, 1821894366), (21, 1214596244), (28, 910947183), (31, 822791004), (42, 607298122), (62, 411395502), (79, 322867356), (84, 303649061), (93, 274263668), (124, 205697751), (158, 161433678), (186, 137131834), (217, 117541572), (237, 107622452), (316, 80716839), (372, 68565917), (434, 58770786), (474, 53811226), (553, 46123908), (651, 39180524), (868, 29385393), (948, 26905613), (1106, 23061954), (1302, 19590262), (1659, 15374636), (2212, 11530977), (2449, 10415076), (2604, 9795131), (3318, 7687318), (4898, 5207538), (6636, 3843659), (7347, 3471692), (9796, 2603769), (14694, 1735846), (17143, 1487868), (29388, 867923), (34286, 743934), (51429, 495956), (68572, 371967), (102858, 247978), (123989, 205716)]