72297087

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 103142400

約数和(自身を除く): 30845313

約数列:

[1, 3, 29, 67, 79, 87, 157, 201, 237, 471, 1943, 2291, 4553, 5293, 5829, 6873, 10519, 12403, 13659, 15879, 31557, 37209, 153497, 305051, 359687, 460491, 831001, 915153, 1079061, 2493003, 24099029, 72297087]

約数ペア:

[(1, 72297087), (3, 24099029), (29, 2493003), (67, 1079061), (79, 915153), (87, 831001), (157, 460491), (201, 359687), (237, 305051), (471, 153497), (1943, 37209), (2291, 31557), (4553, 15879), (5293, 13659), (5829, 12403), (6873, 10519)]