180800479908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{844499}}^1$

素因数の和:844841

約数の個数: 72

約数和(自身を含む): 482614860000

約数和(自身を除く): 301814380092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 313, 342, 626, 684, 939, 1252, 1878, 2817, 3756, 5634, 5947, 11268, 11894, 17841, 23788, 35682, 53523, 71364, 107046, 214092, 844499, 1688998, 2533497, 3377996, 5066994, 7600491, 10133988, 15200982, 16045481, 30401964, 32090962, 48136443, 64181924, 96272886, 144409329, 192545772, 264328187, 288818658, 528656374, 577637316, 792984561, 1057312748, 1585969122, 2378953683, 3171938244, 4757907366, 5022235553, 9515814732, 10044471106, 15066706659, 20088942212, 30133413318, 45200119977, 60266826636, 90400239954, 180800479908]

約数ペア:

[(1, 180800479908), (2, 90400239954), (3, 60266826636), (4, 45200119977), (6, 30133413318), (9, 20088942212), (12, 15066706659), (18, 10044471106), (19, 9515814732), (36, 5022235553), (38, 4757907366), (57, 3171938244), (76, 2378953683), (114, 1585969122), (171, 1057312748), (228, 792984561), (313, 577637316), (342, 528656374), (626, 288818658), (684, 264328187), (939, 192545772), (1252, 144409329), (1878, 96272886), (2817, 64181924), (3756, 48136443), (5634, 32090962), (5947, 30401964), (11268, 16045481), (11894, 15200982), (17841, 10133988), (23788, 7600491), (35682, 5066994), (53523, 3377996), (71364, 2533497), (107046, 1688998), (214092, 844499)]