72338448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16561}}^1$

素因数の和:16592

約数の個数: 80

約数和(自身を含む): 230013056

約数和(自身を除く): 157674608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 16561, 33122, 49683, 66244, 99366, 115927, 132488, 198732, 215293, 231854, 264976, 347781, 397464, 430586, 463708, 645879, 695562, 794928, 861172, 927416, 1291758, 1391124, 1507051, 1722344, 1854832, 2583516, 2782248, 3014102, 3444688, 4521153, 5167032, 5564496, 6028204, 9042306, 10334064, 12056408, 18084612, 24112816, 36169224, 72338448]

約数ペア:

[(1, 72338448), (2, 36169224), (3, 24112816), (4, 18084612), (6, 12056408), (7, 10334064), (8, 9042306), (12, 6028204), (13, 5564496), (14, 5167032), (16, 4521153), (21, 3444688), (24, 3014102), (26, 2782248), (28, 2583516), (39, 1854832), (42, 1722344), (48, 1507051), (52, 1391124), (56, 1291758), (78, 927416), (84, 861172), (91, 794928), (104, 695562), (112, 645879), (156, 463708), (168, 430586), (182, 397464), (208, 347781), (273, 264976), (312, 231854), (336, 215293), (364, 198732), (546, 132488), (624, 115927), (728, 99366), (1092, 66244), (1456, 49683), (2184, 33122), (4368, 16561)]