72195436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 137281536

約数和(自身を除く): 65086100

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 127, 148, 167, 254, 334, 508, 668, 851, 1702, 2921, 3404, 3841, 4699, 5842, 6179, 7682, 9398, 11684, 12358, 15364, 18796, 21209, 24716, 42418, 84836, 108077, 142117, 216154, 284234, 432308, 487807, 568468, 784733, 975614, 1569466, 1951228, 3138932, 18048859, 36097718, 72195436]

約数ペア:

[(1, 72195436), (2, 36097718), (4, 18048859), (23, 3138932), (37, 1951228), (46, 1569466), (74, 975614), (92, 784733), (127, 568468), (148, 487807), (167, 432308), (254, 284234), (334, 216154), (508, 142117), (668, 108077), (851, 84836), (1702, 42418), (2921, 24716), (3404, 21209), (3841, 18796), (4699, 15364), (5842, 12358), (6179, 11684), (7682, 9398)]