72211248

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26393}}^1$

素因数の和:26426

約数の個数: 60

約数和(自身を含む): 212735640

約数和(自身を除く): 140524392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 26393, 52786, 79179, 105572, 158358, 211144, 237537, 316716, 422288, 475074, 501467, 633432, 950148, 1002934, 1266864, 1504401, 1900296, 2005868, 3008802, 3800592, 4011736, 4513203, 6017604, 8023472, 9026406, 12035208, 18052812, 24070416, 36105624, 72211248]

約数ペア:

[(1, 72211248), (2, 36105624), (3, 24070416), (4, 18052812), (6, 12035208), (8, 9026406), (9, 8023472), (12, 6017604), (16, 4513203), (18, 4011736), (19, 3800592), (24, 3008802), (36, 2005868), (38, 1900296), (48, 1504401), (57, 1266864), (72, 1002934), (76, 950148), (114, 633432), (144, 501467), (152, 475074), (171, 422288), (228, 316716), (304, 237537), (342, 211144), (456, 158358), (684, 105572), (912, 79179), (1368, 52786), (2736, 26393)]