72965928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22859}}^1$

素因数の和:22894

約数の個数: 64

約数和(自身を含む): 219456000

約数和(自身を除く): 146490072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 22859, 45718, 68577, 91436, 137154, 160013, 182872, 274308, 320026, 434321, 480039, 548616, 640052, 868642, 960078, 1280104, 1302963, 1737284, 1920156, 2605926, 3040247, 3474568, 3840312, 5211852, 6080494, 9120741, 10423704, 12160988, 18241482, 24321976, 36482964, 72965928]

約数ペア:

[(1, 72965928), (2, 36482964), (3, 24321976), (4, 18241482), (6, 12160988), (7, 10423704), (8, 9120741), (12, 6080494), (14, 5211852), (19, 3840312), (21, 3474568), (24, 3040247), (28, 2605926), (38, 1920156), (42, 1737284), (56, 1302963), (57, 1280104), (76, 960078), (84, 868642), (114, 640052), (133, 548616), (152, 480039), (168, 434321), (228, 320026), (266, 274308), (399, 182872), (456, 160013), (532, 137154), (798, 91436), (1064, 68577), (1596, 45718), (3192, 22859)]