78373332

素因数分解:

$2^2\times 3^7\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 225559040

約数和(自身を除く): 147185708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 81, 93, 102, 108, 124, 153, 162, 186, 204, 243, 279, 289, 306, 324, 372, 459, 486, 527, 558, 578, 612, 729, 837, 867, 918, 972, 1054, 1116, 1156, 1377, 1458, 1581, 1674, 1734, 1836, 2108, 2187, 2511, 2601, 2754, 2916, 3162, 3348, 3468, 4131, 4374, 4743, 5022, 5202, 5508, 6324, 7533, 7803, 8262, 8748, 8959, 9486, 10044, 10404, 12393, 14229, 15066, 15606, 16524, 17918, 18972, 22599, 23409, 24786, 26877, 28458, 30132, 31212, 35836, 37179, 42687, 45198, 46818, 49572, 53754, 56916, 67797, 70227, 74358, 80631, 85374, 90396, 93636, 107508, 128061, 135594, 140454, 148716, 161262, 170748, 210681, 241893, 256122, 271188, 280908, 322524, 384183, 421362, 483786, 512244, 632043, 725679, 768366, 842724, 967572, 1152549, 1264086, 1451358, 1536732, 2177037, 2305098, 2528172, 2902716, 4354074, 4610196, 6531111, 8708148, 13062222, 19593333, 26124444, 39186666, 78373332]

約数ペア:

[(1, 78373332), (2, 39186666), (3, 26124444), (4, 19593333), (6, 13062222), (9, 8708148), (12, 6531111), (17, 4610196), (18, 4354074), (27, 2902716), (31, 2528172), (34, 2305098), (36, 2177037), (51, 1536732), (54, 1451358), (62, 1264086), (68, 1152549), (81, 967572), (93, 842724), (102, 768366), (108, 725679), (124, 632043), (153, 512244), (162, 483786), (186, 421362), (204, 384183), (243, 322524), (279, 280908), (289, 271188), (306, 256122), (324, 241893), (372, 210681), (459, 170748), (486, 161262), (527, 148716), (558, 140454), (578, 135594), (612, 128061), (729, 107508), (837, 93636), (867, 90396), (918, 85374), (972, 80631), (1054, 74358), (1116, 70227), (1156, 67797), (1377, 56916), (1458, 53754), (1581, 49572), (1674, 46818), (1734, 45198), (1836, 42687), (2108, 37179), (2187, 35836), (2511, 31212), (2601, 30132), (2754, 28458), (2916, 26877), (3162, 24786), (3348, 23409), (3468, 22599), (4131, 18972), (4374, 17918), (4743, 16524), (5022, 15606), (5202, 15066), (5508, 14229), (6324, 12393), (7533, 10404), (7803, 10044), (8262, 9486), (8748, 8959)]