72214744

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 165484800

約数和(自身を除く): 93270056

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 133, 134, 152, 266, 268, 469, 532, 536, 938, 1013, 1064, 1273, 1876, 2026, 2546, 3752, 4052, 5092, 7091, 8104, 8911, 10184, 14182, 17822, 19247, 28364, 35644, 38494, 56728, 67871, 71288, 76988, 134729, 135742, 153976, 269458, 271484, 475097, 538916, 542968, 950194, 1077832, 1289549, 1900388, 2579098, 3800776, 5158196, 9026843, 10316392, 18053686, 36107372, 72214744]

約数ペア:

[(1, 72214744), (2, 36107372), (4, 18053686), (7, 10316392), (8, 9026843), (14, 5158196), (19, 3800776), (28, 2579098), (38, 1900388), (56, 1289549), (67, 1077832), (76, 950194), (133, 542968), (134, 538916), (152, 475097), (266, 271484), (268, 269458), (469, 153976), (532, 135742), (536, 134729), (938, 76988), (1013, 71288), (1064, 67871), (1273, 56728), (1876, 38494), (2026, 35644), (2546, 28364), (3752, 19247), (4052, 17822), (5092, 14182), (7091, 10184), (8104, 8911)]