31102092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 90994176

約数和(自身を除く): 59892084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1487, 1494, 1743, 2324, 2974, 2988, 3486, 4461, 5229, 5948, 6972, 8922, 10409, 10458, 13383, 17844, 20818, 20916, 26766, 31227, 41636, 53532, 62454, 93681, 123421, 124908, 187362, 246842, 370263, 374724, 493684, 740526, 863947, 1110789, 1481052, 1727894, 2221578, 2591841, 3455788, 4443156, 5183682, 7775523, 10367364, 15551046, 31102092]

約数ペア:

[(1, 31102092), (2, 15551046), (3, 10367364), (4, 7775523), (6, 5183682), (7, 4443156), (9, 3455788), (12, 2591841), (14, 2221578), (18, 1727894), (21, 1481052), (28, 1110789), (36, 863947), (42, 740526), (63, 493684), (83, 374724), (84, 370263), (126, 246842), (166, 187362), (249, 124908), (252, 123421), (332, 93681), (498, 62454), (581, 53532), (747, 41636), (996, 31227), (1162, 26766), (1487, 20916), (1494, 20818), (1743, 17844), (2324, 13383), (2974, 10458), (2988, 10409), (3486, 8922), (4461, 6972), (5229, 5948)]