61900569108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1\times {\mathrm{2719}}^1$

素因数の和:4278

約数の個数: 144

約数和(自身を含む): 181945021440

約数和(自身を除く): 120044452332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1481, 1708, 2196, 2562, 2719, 2962, 3843, 4443, 5124, 5438, 5924, 7686, 8157, 8886, 10367, 10876, 13329, 15372, 16314, 17772, 19033, 20734, 24471, 26658, 31101, 32628, 38066, 41468, 48942, 53316, 57099, 62202, 76132, 90341, 93303, 97884, 114198, 124404, 165859, 171297, 180682, 186606, 228396, 271023, 331718, 342594, 361364, 373212, 497577, 542046, 632387, 663436, 685188, 813069, 995154, 1084092, 1161013, 1264774, 1492731, 1626138, 1897161, 1990308, 2322026, 2529548, 2985462, 3252276, 3483039, 3794322, 4026839, 4644052, 5691483, 5970924, 6966078, 7588644, 8053678, 10449117, 11382966, 12080517, 13932156, 16107356, 20898234, 22765932, 24161034, 28187873, 36241551, 41796468, 48322068, 56375746, 72483102, 84563619, 112751492, 144966204, 169127238, 245637179, 253690857, 338254476, 491274358, 507381714, 736911537, 982548716, 1014763428, 1473823074, 1719460253, 2210734611, 2947646148, 3438920506, 4421469222, 5158380759, 6877841012, 8842938444, 10316761518, 15475142277, 20633523036, 30950284554, 61900569108]

約数ペア:

[(1, 61900569108), (2, 30950284554), (3, 20633523036), (4, 15475142277), (6, 10316761518), (7, 8842938444), (9, 6877841012), (12, 5158380759), (14, 4421469222), (18, 3438920506), (21, 2947646148), (28, 2210734611), (36, 1719460253), (42, 1473823074), (61, 1014763428), (63, 982548716), (84, 736911537), (122, 507381714), (126, 491274358), (183, 338254476), (244, 253690857), (252, 245637179), (366, 169127238), (427, 144966204), (549, 112751492), (732, 84563619), (854, 72483102), (1098, 56375746), (1281, 48322068), (1481, 41796468), (1708, 36241551), (2196, 28187873), (2562, 24161034), (2719, 22765932), (2962, 20898234), (3843, 16107356), (4443, 13932156), (5124, 12080517), (5438, 11382966), (5924, 10449117), (7686, 8053678), (8157, 7588644), (8886, 6966078), (10367, 5970924), (10876, 5691483), (13329, 4644052), (15372, 4026839), (16314, 3794322), (17772, 3483039), (19033, 3252276), (20734, 2985462), (24471, 2529548), (26658, 2322026), (31101, 1990308), (32628, 1897161), (38066, 1626138), (41468, 1492731), (48942, 1264774), (53316, 1161013), (57099, 1084092), (62202, 995154), (76132, 813069), (90341, 685188), (93303, 663436), (97884, 632387), (114198, 542046), (124404, 497577), (165859, 373212), (171297, 361364), (180682, 342594), (186606, 331718), (228396, 271023)]