69970376

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 84253624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 101, 139, 178, 202, 278, 356, 404, 556, 623, 707, 712, 808, 973, 1112, 1246, 1414, 1946, 2492, 2828, 3892, 4984, 5656, 7784, 8989, 12371, 14039, 17978, 24742, 28078, 35956, 49484, 56156, 62923, 71912, 86597, 98273, 98968, 112312, 125846, 173194, 196546, 251692, 346388, 393092, 503384, 692776, 786184, 1249471, 2498942, 4997884, 8746297, 9995768, 17492594, 34985188, 69970376]

約数ペア:

[(1, 69970376), (2, 34985188), (4, 17492594), (7, 9995768), (8, 8746297), (14, 4997884), (28, 2498942), (56, 1249471), (89, 786184), (101, 692776), (139, 503384), (178, 393092), (202, 346388), (278, 251692), (356, 196546), (404, 173194), (556, 125846), (623, 112312), (707, 98968), (712, 98273), (808, 86597), (973, 71912), (1112, 62923), (1246, 56156), (1414, 49484), (1946, 35956), (2492, 28078), (2828, 24742), (3892, 17978), (4984, 14039), (5656, 12371), (7784, 8989)]