72412128

素因数分解:

$2^5\times 3^2\times {\mathrm{251431}}^1$

素因数の和:251447

約数の個数: 36

約数和(自身を含む): 205922808

約数和(自身を除く): 133510680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 251431, 502862, 754293, 1005724, 1508586, 2011448, 2262879, 3017172, 4022896, 4525758, 6034344, 8045792, 9051516, 12068688, 18103032, 24137376, 36206064, 72412128]

約数ペア:

[(1, 72412128), (2, 36206064), (3, 24137376), (4, 18103032), (6, 12068688), (8, 9051516), (9, 8045792), (12, 6034344), (16, 4525758), (18, 4022896), (24, 3017172), (32, 2262879), (36, 2011448), (48, 1508586), (72, 1005724), (96, 754293), (144, 502862), (288, 251431)]