72844290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 204422400

約数和(自身を除く): 131578110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 114, 123, 171, 190, 205, 246, 285, 342, 369, 410, 570, 615, 738, 779, 855, 1039, 1230, 1558, 1710, 1845, 2078, 2337, 3117, 3690, 3895, 4674, 5195, 6234, 7011, 7790, 9351, 10390, 11685, 14022, 15585, 18702, 19741, 23370, 31170, 35055, 39482, 42599, 46755, 59223, 70110, 85198, 93510, 98705, 118446, 127797, 177669, 197410, 212995, 255594, 296115, 355338, 383391, 425990, 592230, 638985, 766782, 809381, 888345, 1277970, 1618762, 1776690, 1916955, 2428143, 3833910, 4046905, 4856286, 7284429, 8093810, 12140715, 14568858, 24281430, 36422145, 72844290]

約数ペア:

[(1, 72844290), (2, 36422145), (3, 24281430), (5, 14568858), (6, 12140715), (9, 8093810), (10, 7284429), (15, 4856286), (18, 4046905), (19, 3833910), (30, 2428143), (38, 1916955), (41, 1776690), (45, 1618762), (57, 1277970), (82, 888345), (90, 809381), (95, 766782), (114, 638985), (123, 592230), (171, 425990), (190, 383391), (205, 355338), (246, 296115), (285, 255594), (342, 212995), (369, 197410), (410, 177669), (570, 127797), (615, 118446), (738, 98705), (779, 93510), (855, 85198), (1039, 70110), (1230, 59223), (1558, 46755), (1710, 42599), (1845, 39482), (2078, 35055), (2337, 31170), (3117, 23370), (3690, 19741), (3895, 18702), (4674, 15585), (5195, 14022), (6234, 11685), (7011, 10390), (7790, 9351)]