129979332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6529}}^1$

素因数の和:6625

約数の個数: 72

約数和(自身を含む): 380307200

約数和(自身を除く): 250327868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6529, 6636, 9954, 13058, 19587, 19908, 26116, 39174, 45703, 58761, 78348, 91406, 117522, 137109, 182812, 235044, 274218, 411327, 515791, 548436, 822654, 1031582, 1547373, 1645308, 2063164, 3094746, 3610537, 4642119, 6189492, 7221074, 9284238, 10831611, 14442148, 18568476, 21663222, 32494833, 43326444, 64989666, 129979332]

約数ペア:

[(1, 129979332), (2, 64989666), (3, 43326444), (4, 32494833), (6, 21663222), (7, 18568476), (9, 14442148), (12, 10831611), (14, 9284238), (18, 7221074), (21, 6189492), (28, 4642119), (36, 3610537), (42, 3094746), (63, 2063164), (79, 1645308), (84, 1547373), (126, 1031582), (158, 822654), (237, 548436), (252, 515791), (316, 411327), (474, 274218), (553, 235044), (711, 182812), (948, 137109), (1106, 117522), (1422, 91406), (1659, 78348), (2212, 58761), (2844, 45703), (3318, 39174), (4977, 26116), (6529, 19908), (6636, 19587), (9954, 13058)]