71928948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 208230400

約数和(自身を除く): 136301452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 199, 273, 331, 364, 398, 546, 597, 662, 796, 993, 1092, 1194, 1324, 1393, 1986, 2317, 2388, 2587, 2786, 3972, 4179, 4303, 4634, 5174, 5572, 6951, 7761, 8358, 8606, 9268, 10348, 12909, 13902, 15522, 16716, 17212, 18109, 25818, 27804, 30121, 31044, 36218, 51636, 54327, 60242, 65869, 72436, 90363, 108654, 120484, 131738, 180726, 197607, 217308, 263476, 361452, 395214, 461083, 790428, 856297, 922166, 1383249, 1712594, 1844332, 2568891, 2766498, 3425188, 5137782, 5532996, 5994079, 10275564, 11988158, 17982237, 23976316, 35964474, 71928948]

約数ペア:

[(1, 71928948), (2, 35964474), (3, 23976316), (4, 17982237), (6, 11988158), (7, 10275564), (12, 5994079), (13, 5532996), (14, 5137782), (21, 3425188), (26, 2766498), (28, 2568891), (39, 1844332), (42, 1712594), (52, 1383249), (78, 922166), (84, 856297), (91, 790428), (156, 461083), (182, 395214), (199, 361452), (273, 263476), (331, 217308), (364, 197607), (398, 180726), (546, 131738), (597, 120484), (662, 108654), (796, 90363), (993, 72436), (1092, 65869), (1194, 60242), (1324, 54327), (1393, 51636), (1986, 36218), (2317, 31044), (2388, 30121), (2587, 27804), (2786, 25818), (3972, 18109), (4179, 17212), (4303, 16716), (4634, 15522), (5174, 13902), (5572, 12909), (6951, 10348), (7761, 9268), (8358, 8606)]