72205504

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3041}}^1$

素因数の和:3113

約数の個数: 56

約数和(自身を含む): 166896288

約数和(自身を除く): 94690784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3041, 3392, 5936, 6082, 11872, 12164, 21287, 23744, 24328, 42574, 48656, 85148, 97312, 161173, 170296, 194624, 322346, 340592, 644692, 681184, 1128211, 1289384, 1362368, 2256422, 2578768, 4512844, 5157536, 9025688, 10315072, 18051376, 36102752, 72205504]

約数ペア:

[(1, 72205504), (2, 36102752), (4, 18051376), (7, 10315072), (8, 9025688), (14, 5157536), (16, 4512844), (28, 2578768), (32, 2256422), (53, 1362368), (56, 1289384), (64, 1128211), (106, 681184), (112, 644692), (212, 340592), (224, 322346), (371, 194624), (424, 170296), (448, 161173), (742, 97312), (848, 85148), (1484, 48656), (1696, 42574), (2968, 24328), (3041, 23744), (3392, 21287), (5936, 12164), (6082, 11872)]