72145242

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 184067520

約数和(自身を除く): 111922278

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 243, 247, 342, 351, 486, 494, 513, 601, 702, 741, 1026, 1053, 1202, 1482, 1539, 1803, 2106, 2223, 3078, 3159, 3606, 4446, 4617, 5409, 6318, 6669, 7813, 9234, 10818, 11419, 13338, 15626, 16227, 20007, 22838, 23439, 32454, 34257, 40014, 46878, 48681, 60021, 68514, 70317, 97362, 102771, 120042, 140634, 146043, 148447, 205542, 210951, 292086, 296894, 308313, 421902, 445341, 616626, 632853, 890682, 924939, 1265706, 1336023, 1849878, 1898559, 2672046, 2774817, 3797118, 4008069, 5549634, 8016138, 12024207, 24048414, 36072621, 72145242]

約数ペア:

[(1, 72145242), (2, 36072621), (3, 24048414), (6, 12024207), (9, 8016138), (13, 5549634), (18, 4008069), (19, 3797118), (26, 2774817), (27, 2672046), (38, 1898559), (39, 1849878), (54, 1336023), (57, 1265706), (78, 924939), (81, 890682), (114, 632853), (117, 616626), (162, 445341), (171, 421902), (234, 308313), (243, 296894), (247, 292086), (342, 210951), (351, 205542), (486, 148447), (494, 146043), (513, 140634), (601, 120042), (702, 102771), (741, 97362), (1026, 70317), (1053, 68514), (1202, 60021), (1482, 48681), (1539, 46878), (1803, 40014), (2106, 34257), (2223, 32454), (3078, 23439), (3159, 22838), (3606, 20007), (4446, 16227), (4617, 15626), (5409, 13338), (6318, 11419), (6669, 10818), (7813, 9234)]