125518204

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 267342768

約数和(自身を除く): 141824564

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 53, 86, 98, 106, 172, 196, 212, 281, 301, 371, 562, 602, 742, 1124, 1204, 1484, 1967, 2107, 2279, 2597, 3934, 4214, 4558, 5194, 7868, 8428, 9116, 10388, 12083, 13769, 14893, 15953, 24166, 27538, 29786, 31906, 48332, 55076, 59572, 63812, 84581, 104251, 111671, 169162, 208502, 223342, 338324, 417004, 446684, 592067, 640399, 729757, 1184134, 1280798, 1459514, 2368268, 2561596, 2919028, 4482793, 8965586, 17931172, 31379551, 62759102, 125518204]

約数ペア:

[(1, 125518204), (2, 62759102), (4, 31379551), (7, 17931172), (14, 8965586), (28, 4482793), (43, 2919028), (49, 2561596), (53, 2368268), (86, 1459514), (98, 1280798), (106, 1184134), (172, 729757), (196, 640399), (212, 592067), (281, 446684), (301, 417004), (371, 338324), (562, 223342), (602, 208502), (742, 169162), (1124, 111671), (1204, 104251), (1484, 84581), (1967, 63812), (2107, 59572), (2279, 55076), (2597, 48332), (3934, 31906), (4214, 29786), (4558, 27538), (5194, 24166), (7868, 15953), (8428, 14893), (9116, 13769), (10388, 12083)]