88732980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{70423}}^1$

素因数の和:70445

約数の個数: 72

約数和(自身を含む): 307612032

約数和(自身を除く): 218879052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 70423, 140846, 211269, 281692, 352115, 422538, 492961, 633807, 704230, 845076, 985922, 1056345, 1267614, 1408460, 1478883, 1971844, 2112690, 2464805, 2535228, 2957766, 3169035, 4225380, 4436649, 4929610, 5915532, 6338070, 7394415, 8873298, 9859220, 12676140, 14788830, 17746596, 22183245, 29577660, 44366490, 88732980]

約数ペア:

[(1, 88732980), (2, 44366490), (3, 29577660), (4, 22183245), (5, 17746596), (6, 14788830), (7, 12676140), (9, 9859220), (10, 8873298), (12, 7394415), (14, 6338070), (15, 5915532), (18, 4929610), (20, 4436649), (21, 4225380), (28, 3169035), (30, 2957766), (35, 2535228), (36, 2464805), (42, 2112690), (45, 1971844), (60, 1478883), (63, 1408460), (70, 1267614), (84, 1056345), (90, 985922), (105, 845076), (126, 704230), (140, 633807), (180, 492961), (210, 422538), (252, 352115), (315, 281692), (420, 211269), (630, 140846), (1260, 70423)]