73249096324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{21467}}^1$

素因数の和:21665

約数の個数: 72

約数和(自身を含む): 144282993120

約数和(自身を除く): 71033896796

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 139, 278, 323, 361, 556, 646, 722, 1292, 1444, 2363, 2641, 4726, 5282, 6137, 9452, 10564, 12274, 21467, 24548, 42934, 44897, 50179, 85868, 89794, 100358, 179588, 200716, 364939, 407873, 729878, 815746, 853043, 1459756, 1631492, 1706086, 2983913, 3412172, 5967826, 6933841, 7749587, 11935652, 13867682, 15499174, 27735364, 30998348, 50726521, 56694347, 101453042, 113388694, 131742979, 202906084, 226777388, 263485958, 526971916, 963803899, 1077192593, 1927607798, 2154385186, 3855215596, 4308770372, 18312274081, 36624548162, 73249096324]

約数ペア:

[(1, 73249096324), (2, 36624548162), (4, 18312274081), (17, 4308770372), (19, 3855215596), (34, 2154385186), (38, 1927607798), (68, 1077192593), (76, 963803899), (139, 526971916), (278, 263485958), (323, 226777388), (361, 202906084), (556, 131742979), (646, 113388694), (722, 101453042), (1292, 56694347), (1444, 50726521), (2363, 30998348), (2641, 27735364), (4726, 15499174), (5282, 13867682), (6137, 11935652), (9452, 7749587), (10564, 6933841), (12274, 5967826), (21467, 3412172), (24548, 2983913), (42934, 1706086), (44897, 1631492), (50179, 1459756), (85868, 853043), (89794, 815746), (100358, 729878), (179588, 407873), (200716, 364939)]