100736272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 245956480

約数和(自身を除く): 145220208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 1609, 2236, 2408, 3218, 3913, 4472, 4816, 6436, 7826, 8944, 11263, 12872, 15652, 20917, 22526, 25744, 31304, 41834, 45052, 62608, 69187, 83668, 90104, 138374, 146419, 167336, 180208, 276748, 292838, 334672, 484309, 553496, 585676, 899431, 968618, 1106992, 1171352, 1798862, 1937236, 2342704, 3597724, 3874472, 6296017, 7195448, 7748944, 12592034, 14390896, 25184068, 50368136, 100736272]

約数ペア:

[(1, 100736272), (2, 50368136), (4, 25184068), (7, 14390896), (8, 12592034), (13, 7748944), (14, 7195448), (16, 6296017), (26, 3874472), (28, 3597724), (43, 2342704), (52, 1937236), (56, 1798862), (86, 1171352), (91, 1106992), (104, 968618), (112, 899431), (172, 585676), (182, 553496), (208, 484309), (301, 334672), (344, 292838), (364, 276748), (559, 180208), (602, 167336), (688, 146419), (728, 138374), (1118, 90104), (1204, 83668), (1456, 69187), (1609, 62608), (2236, 45052), (2408, 41834), (3218, 31304), (3913, 25744), (4472, 22526), (4816, 20917), (6436, 15652), (7826, 12872), (8944, 11263)]