78914034

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 120151566

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 47, 51, 54, 59, 62, 93, 94, 102, 118, 141, 153, 177, 186, 279, 282, 306, 354, 423, 459, 527, 531, 558, 799, 837, 846, 918, 1003, 1054, 1062, 1269, 1457, 1581, 1593, 1598, 1674, 1829, 2006, 2397, 2538, 2773, 2914, 3009, 3162, 3186, 3658, 4371, 4743, 4794, 5487, 5546, 6018, 7191, 8319, 8742, 9027, 9486, 10974, 13113, 14229, 14382, 16461, 16638, 18054, 21573, 24769, 24957, 26226, 27081, 28458, 31093, 32922, 39339, 43146, 47141, 49383, 49538, 49914, 54162, 62186, 74307, 74871, 78678, 85963, 93279, 94282, 98766, 141423, 148614, 149742, 171926, 186558, 222921, 257889, 279837, 282846, 424269, 445842, 515778, 559674, 668763, 773667, 839511, 848538, 1272807, 1337526, 1461371, 1547334, 1679022, 2321001, 2545614, 2922742, 4384113, 4642002, 8768226, 13152339, 26304678, 39457017, 78914034]

約数ペア:

[(1, 78914034), (2, 39457017), (3, 26304678), (6, 13152339), (9, 8768226), (17, 4642002), (18, 4384113), (27, 2922742), (31, 2545614), (34, 2321001), (47, 1679022), (51, 1547334), (54, 1461371), (59, 1337526), (62, 1272807), (93, 848538), (94, 839511), (102, 773667), (118, 668763), (141, 559674), (153, 515778), (177, 445842), (186, 424269), (279, 282846), (282, 279837), (306, 257889), (354, 222921), (423, 186558), (459, 171926), (527, 149742), (531, 148614), (558, 141423), (799, 98766), (837, 94282), (846, 93279), (918, 85963), (1003, 78678), (1054, 74871), (1062, 74307), (1269, 62186), (1457, 54162), (1581, 49914), (1593, 49538), (1598, 49383), (1674, 47141), (1829, 43146), (2006, 39339), (2397, 32922), (2538, 31093), (2773, 28458), (2914, 27081), (3009, 26226), (3162, 24957), (3186, 24769), (3658, 21573), (4371, 18054), (4743, 16638), (4794, 16461), (5487, 14382), (5546, 14229), (6018, 13113), (7191, 10974), (8319, 9486), (8742, 9027)]